Answers
Answer:
[tex]in standard notation \: 9 { \times 10}^{ - 4} = 0.0009[/tex]
Related Questions
35 + 35= I am adding two positive integers so my answer will be positive.
I am adding a negative and positive so my answer will be negative.
I am adding a negative and a positive so my answer will be positive.
I am adding two negative numbers so my answer will be negative.
Answers
Answer: I am adding two positive integers so my answer will be positive
If its 35 + 35 they both are positive hence I am adding two positive integers so my answer will be positive.
Hope I helped
Answer:
I am adding two positive integers so my answer will be positive.
Step-by-step explanation:
Note that;
Positive + Positive = Positive
Positive + Negative = Negative
Negative + Negative = Positive
~Lenvy
Which must be true in order for the relationship to be correct? and and and.
Answers
Answer:
?
Step-by-step explanation:
Answer:
is D
Step-by-step explanation:
correct on edge
7x+5 and 12x *
A: Yes, they are equivalent
B: No, they're not equivalent
Answers
Answer:
No they are not equivalent.
Step-by-step explanation:
7x + 5 stays the same. You cannot combine them since they aren't like terms.
12x isnt 7x + 5. Therefore no they are not equivalent.
What are the solutions of x2 10x 16 = 0? write the equation in standard form. factor the polynomial. apply the zero product property. solve the resulting equations. x2 10x 16 = 0 (x 2)(x 8) = 0 x 2 = 0 or x 8 = 0 x = and x =
Answers
The values of x or the solution of the of provided polynomial equation are x=-2 and x=-8.
What is the factor of polynomial?The factor of a polynomial is the terms in linear form, which are, when multiplied together, give the original polynomial equation as a result.
The given polynomial equation in standard form is,
[tex]x^2 +10x +16 = 0[/tex]
Now factor the polynomial.
[tex]x^2 +10x +16 = 0\\(x 2)(x 8) = 0[/tex]
Apply the zero product property and find out the factors as,
[tex]x +2 = 0, x +8 = 0[/tex]
Solve the resulting equations by equating both the factors one by one to the zero and find the roots.
[tex]x +2 = 0\\x=-2\\[/tex]
Similarly, for x+8=0,
[tex]x +8 = 0\\x=-8[/tex]
Thus, the values of x or the roots of the equation are,
[tex]x = -2, x =-8[/tex]
Hence, the values of x or the solution of the of provided polynomial equation are x=-2 and x=-8.
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Answer:
-2 and -8
Step-by-step explanation:
got my answer from the person above.
People of different ages were asked the question "Do you listen to audiobooks?" The frequency table displays the percentage of "yes" responses for different age groups. 13 to 17, 8 percent; 18 to 25, 15 percent; 26 to 35, 23 percent; 36 to 45, 45 percent; 46 and over, 48 percent. Would it be appropriate to display the data with a pie chart? Yes, because the data are grouped into categories. Yes, because the data can be displayed by a relative frequency compared with the whole. No, because the data display the percentage of time spent by each age group, not a relative frequency compared with the whole. No, because the data categories are too broad.
Answers
No, because the data display the percentage of time spent by each age group, not a relative frequency compared with the whole.
The correct option is C.
What is pie chart?
The “ pie chart” is also known as a “circle chart”, dividing the circular statistical graphic into sectors or sections to illustrate the numericical value.
Given
People of different ages were asked the question "Do you listen to audiobooks?
" The frequency table displays the percentage of "yes" responses for different age groups. 13 to 17, 8 percent; 18 to 25, 15 percent; 26 to 35, 23 percent; 36 to 45, 45 percent; 46 and over, 48 percent.
Considering that the data displays the percentage of time spent by each age group, not a relative frequency compared to the whole, a pie chart would not be appropriate.
Pie charts are used to indicate relative frequency of each group, when the whole combines to 100%.In this problem, the sum of the percentages is not 100%, hence, it does not indicate relative frequency, and the third option is correct.Hence, No, because the data display the percentage of time spent by each age group, not a relative frequency compared with the whole.
You can learn more about pie charts at;
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Answer:
C.
Step-by-step explanation:
on edge2022
Jennifer is buying cupcakes for a party. 12
cupcakes is $8.40. What is the unit rate for
each cupcake?
I reallyyyyy need help I I have no idea about unit rates
Answers
Answer:
24
Step-by-step explanation:
Which division problem does the number line best illustrate
Answers
Answer:
(A) 2÷1/5=10
You start off with 2
It is divided into 10 parts
they all include division
2÷_=10
2÷1/10=20
2÷1/5=10
Step-by-step explanation:
hope this helps :D
if n^3=x and n^4=20x , where n>0, what is the value of x?
Answers
Step-by-step explanation:
∠2 and ∠7 are alternate exterior angles so they are equal.
So you can create the equation
40x-48 = 20x+52 Subtract 20x from both sides. Add 48 to both sides.
20x = 100
x = 5
if you need m∠2 Substtute 5 for x in 20x+52
20(5) + 52 = 100 +52 m∠2= 152°
m∠7 40(5) - 48 = 200-48 m∠7= 152°
The value of the variable x is given as 8000.
What are the rules of exponents?Some of the rules of exponents are as follows,
The product of two exponents having the same power is equal to the power of their base multiplied.
The product of two exponents having the same base is equal to the sum of the powers of different exponents to the same base.
The given exponential expressions are as below,
n⁴ = 20x
And, n³ = x
Then as per the rule of exponent, the following it can be written as,
n³ = x
⇒ n × n³ = n × x
⇒ n⁴ = nx
⇒ 20x = nx
⇒ n = 20
Then, x = 20³ = 8000
Hence, the value of x is found to be 8000.
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The length of a rectangular plot of land is 2m more than its breadth. If it's area is 120m^2, find its length and breadth.
Answers
Answer:
length is 40 and breadth is 20
Step-by-step explanation:
120 =2( l + b )
120 = 2( 2x +x )
120= 2 x 3x
120 =6x
120/6 = x
20 = x
length=2x = 2 x 20 = 40
breadth= x = 20.
hope it helps u
What percent is 8 out of 32?
Answers
Answer:
25%
Step-by-step explanation:
8 divided by 32
Hope this helps!
If not I am sorry.
An artist makes necklaces. She packs each necklace in a small jewelry box that is134inches by 214 inches by 34 inch. A department store ordered 270 necklaces. The artist plans to ship the necklaces to the department store using flat-rate shipping boxes from the post office. Which of the flat-rate boxes should she use to minimize her shipping cost?
Answers
Answer:
Small flat rate box
Step-by-step explanation:
Since she sells necklaces we can assume that the question is missing spaces and the actual dimensions are 1 3/4inch by 2 1/4 inch by 3/4 inch. This being the case she can use the Small flat rate box from the local post office for her necklaces. This is the smallest flat rate packaging available aside from envelopes, but since the artist needs a 3dimensional box the envelopes would not work. This small flat rate box has the following dimensions 8 11⁄16″ x 5 7⁄16″ x 1 3⁄4″ it also can hold up to 70lbs which far exceeds the weight of the necklaces.
factorize x square -5x+6
Answers
Answer:
(x-2)(x-3)
Step-by-step explanation:
x1 = 2
x2 = 3
easy
Find the slope and the y intercept for the equation below 2x+y=7
Answers
slope= -2 y-intercept =7
Step-by-step explanation:
y=-2x+7
m=-2 c=7
1. Find the length of the missing side. Leave your answer in simplest radical form.
Answers
Answer:
[tex] \sqrt{4 ^{2} + 3 ^{2} } [/tex]
=root 25 which is 5
Giovanni arrived at a railway station in Venice at 06 45
Write this time using the 12-hour clock.
Answers
Answer: 6:45AM
Step-by-step explanation:
Just add AM or PM
0.018 + (3.1 × 10-3)
Simplified
Answers
Answer:
28.018
and that's the answer.
Step-by-step explanation:
0.018 + 31 - 3
31.018 - 3
which gives 28.018 as the final result
HELP ASAP!! PLEASE ANSWER!
Answers
Answer:
factor out 5 out of 20x+55
and the answer is 5(4x+11)
PLEASE HELP
2. Calculate the slant height for the given cone. Round to the nearest tenth
(1 point)
Diameter = 18 cm
Height = 7 cm
O 11.2 cm
O 12.5 cm
O 14.8 cm
O 11.4 cm
Answers
Answer:
11.4 cm
Step-by-step explanation:
Using pythagoras theorem,
Which part of the expression 2(3+4)is the sum of two terms
Answers
Answer:
Step-by-step explanation:
You have only two parts to consider
2 and
3 + 4
Notice the wording "Sum of" That means there has to be a plus sign somewhere in the answer.
Answer: 3 + 4
Gina deposits $150 at the start of each year into a college savings account that pays 2% simple interest at the end of each year. She does not deposit the interest she earn each year. How much total interest will Gina Earn on her deposit through the end of the fifth year?
Answers
Answer:
$45
Step-by-step explanation:
Given the following :
Amount deposited in first year = $150
Interest rate (r) = 2% = 0.02
First year:
Simple Interest = principal * rate * time
= $150 * 0.02 = $3
2nd year:
Principal = $150 * 2 = $300
($300 * 0.02) = $6
3rd year:
Principal = $150 * 3 = $450
($450 * 0.02) = $9
4th year:
Principal = $150 * 4 = $600
(600 * 0.02) = $12
5th year:
Principal = $150 * 5 = $750
($750 * 0.02) = $15
Total interest earned :
$(3 + 6 + 9 + 12 + 15)
= $45
Harold measures the heights in inches of the new plants that are growing in his greenhouse. he records the lengths shown below and wants to plot them on a line plot. 19.5 21.5 18.0 19.5 19.25 19.5 21.0 18.25 20.5 18.75 19.0 19.0 19.25 22.0 use the drop-down menus to complete the following sentences about the line plot. the line plot has choose... dots plotted on it. the least value plotted on the line plot is choose... . the greatest value plotted on the line plot is choose... . the height of choose... inches occurs the most often.
Answers
The least value plotted on the line plot is 18.0, the greatest value plotted on the line plot is 22.0, and the height of inches that occurs the most often is 19.5 with 3 times.
What is a mode?In a set of data values, the mode is the value that appears the most frequently.
A.) The least value plotted on the plot is the minimum height of the plant Harold, therefore, the least value plotted on the line plot is 18.0.
B.) The greatest value plotted on the line plot is 22.0 is the maximum height of plant Harold, therefore, the greatest value plotted on the line plot is 22.0.
C.) The height of inches that occurs the most often is the mode of all the data points of the height of the plant that is given to us, therefore, the height of inches that occurs the most often is 19.5 with 3 times.
Hence, the least value plotted on the line plot is 18.0, the greatest value plotted on the line plot is 22.0, and the height of inches that occurs the most often is 19.5 with 3 times.
Learn more about Mode:
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Answer:
The line plot has 14 dots plotted on it.
The least value plotted on the line plot is 18.0
The greatest value plotted on the line plot is 22.0
The height of 19.5 inches occurs the most often
Step-by-step explanation:
hope this helps :)
What is the surface area of this right triangular prism?
Right triangular prism. The height of the prism is labeled 15 in. The base of the prism is a triangle with sides labeled 17 in., 17 in., ad 30 in. There is a dashed line from the vertex of the triangle perpendicular to the 30 in. side that is labeled 8 in.
50 POINTS!!!
Answers
Answer:
1800 in^3
Step-by-step explanation:
help please!!!!!!!! i need this before midnight
Answers
Answer:
20 min
Step-by-step explanation:
, Answer:
20 minutes
Step-by-step explanation:
Daniel got to the park at 11:20 and stayed there 'till 11:40, and then started to go home. He got home at 12:00 which means that it took him 20 minutes to get home
The ratio of ₹ 2 to 120 paise is ___________
Answers
Answer:
5 : 3
Step-by-step explanation:
100 paise = 1 rupee
Therefore, the ratio =>
2 rupees : 120 paise
2 : 1.2
10 : 6
5 : 3
What is 2xy+7y-19x²y=2x simplified?
Answers
Answer:
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
[tex]x=\frac{y-1+\sqrt{134^2-2y+1} }{19y}[/tex]
[tex]x=\frac{y-1-\sqrt{134^2-2y+1} }{19y}[/tex]
Thanks!
Mark me brainliest!
Ok I’m being annoying ik but I seriously need help with these three I’ve tried but I really can’t figure these out
Answers
Answer:
24. a = 69
Step-by-step explanation:
a = 2c - 1
a = 2(35) - 1
a = 70 - 1
a = 69
A group of friends were working on a student film that had a budget of $800. They spent all their budget on props and equipment. They used 83% of their budget on equipment. How much money did they spend on props?
Answers
Answer:
$136
Step-by-step explanation:
100% - 83% = 17%
the 17% is on props.
so, take 17/100 and multiply with $800, which you will get 136.
so the amount of money spent on props is $136
In which of the following categories do the three families spend about the same dollar amount each month (within $25 of each other)? Select all that apply.
- Other Needs
- Housing
- Taxes
- Insurance
- Childcare
- Food
- Transportation
Can someone pls answer!!!
Answers
The category in which the families spend about the same dollar amount each month are food and transport.
What is a circle graph?
A circle graph is used to show information in a circle. The circle is divided into slices which represent a numerical proportion.
Amount spent on food by family A = (14/100) x 5400= $756
Amount spent on food by family B = 16/100) X 4675 = $748
Amount spent on food by family C = (11/100) X6675 = $734.25
Amount spent on transport by family A = (11/100) x 5400= $600.75
Amount spent on transportby family B = 13/100) X 4675 = $607.75
Amount spent ontransport by family C = (9/100) X6675 = $594
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I need help with the second one plz help now 50 points
Answers
Answer:
If the temp is higher so is the amount of people on the beach
Step-by-step explanation:
I’ll give brainliest hurry pls
All questions please. I need help
Answers
Answer:
7) -4
8) -3
9) 2
10) 3
11) 1
12) 0
Step-by-step explanation:
The form your equations are in is slope intercept form which is the equation...
y = mx + b
m = slope; b = y-intercept
Y-intercept is defined as the point where a line or curve crosses the y-axis of a graph.
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO