Answers
Answer:
Opens up.
Step-by-step explanation:
See the 2 in front of the x? If that's positive, it opens up. If it's negative, it opens down.
Related Questions
Distribute the exponents 2x+1=8(x+5)+-2
Answers
Answer:x=-37/6
Step-by-step explanation:
what do you notice about these three angles HELP!!!!!!!!!!!!!!!!help now!
Answers
Answer:
They are all obtuse angles being over 90 degrees
Step-by-step explanation:
Find the answer to the following
equation.
The difference between two to the power of one hundred and two to the power of ninety-nine???
Answers
Answer:
6.3382530011411 x 10^29
Step-by-step explanation:
6.3382530011411 x 10^29 is the answer
What value of k makes the equation true?
k – 3(k + 5) – 0.5 = 3(0.25k + 4)
Answers
Answer:
k = - 10
Step-by-step explanation:
k - 3(k + 5) - 0.5 = 3(0.25k + 4) ← distribute parenthesis on both sides
k - 3k - 15 - 0.5 = 0.75k + 12
- 2k - 15.5 = 0.75k + 12 ( subtract 0.75k from both sides )
- 2.75k - 15.5 = 12 ( add 15.5 to both sides )
- 2.75k = 27.5 ( divide both sides by - 2.75 )
k = - 10
What is the IQR of the following Data Set:
1, 3, 4, 5, 5, 7, 9
Answers
Hi there!
We can begin by splitting the data into two equal parts, ignoring the median.
The median is simply the number in the middle of the data, or 5.
Now, we can split the data, taking the three left numbers and the three right numbers.
We have:
Left: 1, 3, 4
Right: 5, 7, 9
Find the medians of these sections. These are the middle numbers again, so:
Left: 3
Right: 7
These are our 1st and 3rd quartiles, respectively. The IQR is the difference between these, so:
7 - 3 = 4 = IQR.
How much would you pay for 14.2 gallons of gas that cost $2.08 per gallon?
Answers
Answer:
$28
Step-by-step explanation:
PLS need help 0.85= y/0.8 - 0.1 find y
Answers
Answer:0.76
Step-by-step explanation:
Write an expression for the
product of 4 and m.
Answers
Answer:
4m
Step-by-step explanation:
Expressions do not have equal signs, So for the product of 2 things we just multiply them together.
4m
Answer:
4 × M = P
Explanation:
A product is the result of a multiplication expression, so in this case, We're using variables to represent numbers.
P = Product
We're multiplying 4 and M, so lets rewrite this.
4 × M
This is an incomplete expression, but what will we use for our product We can use a variable. Our variable is P. So lets complete this expression.
4 × m = p.
Or, we can put it in a less complex way.
4m.
This also is a incomplete expression, but it means 4 × m.
HURRYYY
ANSWER FIRST GETS 43 points
The distance from the Earth to the Moon is about a hundred times the distance from California to New York. What is a reasonable measure for the Earth-Moon distance?
a -4 times 10^-10 meters
b- 4 times -2 meters
c- 4 times 10^2 meters
d- 4 times 10^8 meters
Answers
Answer: D!!!!!!!!!!!!!
The required reasonable measure for the earth-moon distance is 4 times 10^8 meters. Option D is correct.
Given that,
The distance from the Earth to the Moon is about a hundred times the distance from California to New York. What is a reasonable measure for the Earth-Moon distance is to be determined.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Options A, B, and C is reasonable false because all are impossible terms for the distance, earth to the moon.
Option D is reasonably correct because 4 * 10^8 seems larger as the distance from the earth to the moon is also larger.
Thus, the required reasonable measure for the earth-moon distance is 4 times 10^8 meters. Option D is correct.
Learn more about simplification here: https://brainly.com/question/12501526
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please answer this equation fast
Answers
The radius(r) is half of the diameter(d) in length --> r= d/2 ; (D)
Thus if the diameter is 3 m --> that means the radius is 1.5m (B)
Hope that helps!
If the diameter is 3, the formula to finding radius is d/2, 3 divided by 2 is 1.5.
1.5 is the answer for number 2.
v/12 = 3/9 solve for v
Answers
Answer:4
Step-by-step explanation:
v/12=3/9
multiple both sides by 12 to cancel out v/12.
v=3/9*12
v=4
Question
The demand function for ice creams is given by
D(q) = 25 – 5q,
and the supply function is
S(g) = 29,
where q is the number of ice creams in supply, in thousands. What is S(q) when 3,000 ice creams are in supply? Give your
answer as an integer, and do not include the dollar symbol or any other symbols in your answer.
Provide your answer below:
Answers
Answer:
25-5(29)=-120
Step-by-step explanation:
Answer:6
Step-by-step explanation:
We are dealing with 3,000 ice creams in supply, and so we have q=3. Hence S(q), the price of each item when q are in supply is given by
S(3)=2⋅3=6.
1/5 of x is equal to 2.
1/3 ofy is equal to 4. What is x=y?
Answers
Answer:
x=10 and y=12
Step-by-step explanation:
if 1/5 of x=2 then 5/5 x (which can be simplified to just x) is 5 times 2, which equals 10. And the same process goes for solving y.
Hope that helps!
4 cards are drawn from random from a standard deck.
1) Find the probability that all cards are hearts.
2) Find the probability that all cards are face cards
3) Find the probability that all cards are even. (consider acres to be 1, jacks to be 11, queens to be 12 and kings to be 13).
Answers
Answer:
d
Step-by-step explanation : yun
which of the following statements is true, according to the graph?
Effect of Mints on taste
Answers
The blue bar for students who didn’t eat a mint is greater than the red bar.
The answer is the second choice. Students who did not have a mint were more accurate guessers.
Babysitting for people in the neighborhood is an example of
Answers
Answer:
It is an example of helping others for free or looking after someone for money.
I hope this helps you!
You invest $500 when you are 18 years old. If
your money doubles every 3 years, how much
money will you have when you are 36 years old?
Answers
Answer:
30,000
Step-by-step explanation:
I don't have explanation sorry :/
find the product of 5 2/3 and 4 1/2. simplify you answer
Answers
Answer:
17/3x9/2=153/6=51/2=25 1/2
Step-by-step explanation:
Answer:
25.5.
Step-by-step explanation:
5 2/3 x 4 1/2 = (5+2/3)x(4+1/2)=((15+2)/3)x((8+1)/2)=(17/3)x(9/2)=153/6=25.5.
circle a has center of (-2, 1) and a radius of 3 and circle b has a center of (4, 6) and a radius of 9 which of the following will help show that circle a is similar to circle b?
1. Reflect circle A over the x axis
2. Dilate circle A by a scale factor of 13
3. Translate circle A using the rule (x-6, y-5)
4. Rotate circle A 90° clockwise about the origin
Answers
Answer: The answer is #2
Step-by-step explanation:
Let me know if this helps
About 8% of the population of a large country is math phobic. If two people are randomly selected, what is the probability both are math phobic? What is the probability at least one is math phobic?
Answers
Answer:
the chances both are is=.64%
the chances of only one is=15.36%
Step-by-step explanation:
8%=.08
.08x.08= .0064=.64%
1-(1-0.08)×(1-0.08)
1-.92x.92
0.1536=
15.36%
a) The probability both are math-phobic: 0.0064 or 0.64%.
b) The probability that at least one is math-phobic is 0.1536 or 15.36%.
To determine the probability that both selected people are math-phobic, we can use the multiplication rule of probability.
Since the selection is random, the probability that the second person is math-phobic is also 0.08.
To find the probability that both events occur, we multiply the individual probabilities:
Probability of both being math-phobic = 0.08 x 0.08 = 0.0064
Therefore, the probability that both selected people are math-phobic will be 0.0064 or 0.64%.
To find the probability that at least one person is math-phobic, we can use the complement rule of probability.
The probability that the first person is not math-phobic ;
1 - 0.08 = 0.92.
Similarly, the probability that the second person is not math-phobic is also 0.92.
Probability of none being math-phobic = 0.92 x 0.92 = 0.8464
Probability of at least one being math-phobic = 1 - 0.8464 = 0.1536
Therefore, the probability that at least one person is math-phobic is 0.1536 or 15.36%.
Learn more about probability here;
https://brainly.com/question/9326835
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If a circle has a radius of 4, what is the diameter?
Answers
Answer:
The diameter is 8 because the diameter is 2x the radius.
So 2•4=8
In which number does the digit 2 have a value that is ten times as great as the value of the digit 2 in the number 135,284?
29,831
42,938
298,893
326,894
Answers
Answer:
42,938 is the answer because 10 times 200 is 2000
Please Help!
What is the answer to this question?
Answers
Answer:
The answer is 8
Step-by-step explanation:
I'm as smart as you. We aren't. ;D
Given the function y = −3x + 2, fill in the output values using the input values given.
Input X Output Y
−1 _
0 _
1 _
2 _
Answers
y = - 3 * x + 2
if x = - 1
y = - 3 * (-1) + 2 = 3 + 2 = 5
if x = 0
y = - 3 * 0 + 2 = 2
if .. and so on
can someone help me asap??
Answers
Answer:
with what?
Step-by-step explanation:
a large container contains 41 2/3 cups of lemonade.if the lemonade is to be poured into smallercups,each holding 3 1/8cups of lemonade, how many cups canbe filled
Answers
Answer:
13 but I'm not really sure
Describe what happened
a between minute 10 and minute
twenty.
Answers
It stays the same, nothing happens
Answer:
nothing, the graph became neutral at the 1 1/2 mark and stayed that way untill it got to the 20.
Step-by-step explanation:
Cookies are sold singly or in packages of 9 or 27. With this packaging, how many ways can you buy 54 cookies?
Answers
Let's say the packages are labeled A and B
A has 9 cookies per package
B has 27 cookies per package
We can have the following combos if we want 54 total cookies
6 of A = 6*9 = 543 of A + 1 of B = 3*9+1*27 = 27+27 = 542 of B = 2*27 = 54Answer: 3 ways totalHelp me please!!!!!!
Answers
Answer:
it will take them 12 weeks
Step-by-step explanation:
First, you add the amount of money Lena and Alexis are making each week: $5+$3= $8
Then you divide $96 by the $8: 96/8=12
Therefore, your answer is 12 weeks
~~hope this helped!!~~ :)
Please help asap! I will gave brainlest!
Answers
Answer:
option D.
Step-by-step explanation:
for more info see the attachment.