Answers
Answer:
Question 2: √x
Question 5: B and D
Step-by-step explanation:
If you move a factor from the denominator to the numberator (or vice versa) its exponent must flip sign.
I.e., [tex]\frac{1}{x^{-1}}[/tex] will become [tex]\frac{x^1}{1}}[/tex] which is x
Multiplying the same number x you must add the exponents. (1/3)+(1/3)+(1/3) is 1, so D is also x¹.
Therefore B and D are equivalent.
Related Questions
2.a really fast armadillo can cross a road that is 20.00 meters wide in 10.00 seconds. what is the speed of the armadillo
Answers
Answer:
2 meters per second
Step-by-step explanation:
Hope this helped have an amazing day!
if i am on the computer for 5 hours every weekday for a year how long am i on the computer?
Answers
Answer: 300
Step-by-step explanation:
You are on the computer 5 hrs/per weekday, 25 hrs per week, 1300 hrs per year
A university wants to conduct a sample survey to determine the average number of students who earned a GPA higher than 3.5. Which of the following survey methods is most likely to produce valid results?
A. The university surveys students who earned less than a 3.5 GPA.
B. The university surveys every other student who earned more than a 3.5 GPA.
C. The university surveys 600 randomly selected students who attend the university.
D. The university selects one department and surveys all of its students
Answers
Answer:
C. The university surveys 600 randomly selected students who attend the university.
Step-by-step explanation:
Please help meeeeeeeeee
Answers
((4+10)/2, (2+4)/2)
answer is (7,3)
Answer:
(7,3)
Step-by-step explanation:
You're welcome.
Car X travels 186 miles and 3 hours right the equation of the line that describes the relationship between distance and time
Answers
Answer:
Y=62x
Step-by-step explanation:
The equation of the line that describes the relationship between distance and time is (y = 62x) and this can be determined by using the definition of speed.
Given :
Car X travels 186 miles and 3 hours.
The following steps can be used to determine the equation of the line that describes the relationship between distance and time:
Step 1 - Let the total distance covered by car X be 'y' and the total time taken by car to cover that distance be 'x'.
Step 2 - The speed is given by the ratio of distance to time.
[tex]\rm Speed = \dfrac{Distance }{Time}[/tex]
Step 3 - Now, put the value of distance and time in the above equation.
[tex]\rm Speed = \dfrac{y}{x}[/tex] ---- (1)
Step 4 - According to the given data the speed is given by:
[tex]\rm Speed = \dfrac{186}{3} = 62\; miles/hour[/tex]
Step 5 - Now, put the value of speed in equation (1).
[tex]\dfrac{y}{x}= 62[/tex]
y = 62x
The equation of the line that describes the relationship between distance and time is (y = 62x).
For more information, refer to the line given below:
https://brainly.com/question/23774048
The slope of a line is 2 the y-intercept of the line is - 6 which statement accurately describes how to grab the function
Answers
Answer:
Step-by-step explanation:
The slope of the line is 2 and the y-intercept is -6. y-intercept is the point where x is zero. Hence, the point is (0,-6) When we graph a linear function by slope-intercept method, first of all we plot the y-intercept. Hence, first of all we plot the point (0,-6) Now, slope is given by if rise is positive then we move up from the y -intercept and if negative then move down. We keep run always positive and hence we move right from the rise point. rise = 2 run = 1 Rise is positive hence, we move 2 units up from the point (0,-6) and then move 1 unit right to get the next point. Then we draw a line passing through these points. A is the correct option.
i need help with this slope...
Answers
Answer:
The slope is 3/2
Step-by-step explanation:
(x1,y1)=(12,16)
(x2,y2)=(34,49)
m= y2−y1 /x2−x1
49−16 /34−12
33 /22
3 /2
Answer:
-3/2
Step-by-step explanation:
y1-y2 / x1-x2
16- 49/12-34
33/22 or -3/2
I hope this helped, Have a Wonderful Day!!
in her last computer game, Lucy scored 3×10⁷ points. The first time she tried the game, she scored 6×10³ points. How many times as many points is Lucy's last score as her first score?
Answers
Answer:
u have to drop 18 pionts .
Step-by-step explanation:
Answer:
u have to drop 18 pionts .
Step-by-step explanation:
What is the slope of the line represented by the equation y=X3?
40 Points I need help doing a test !!
Answers
Answer:
B
Step-by-step explanation:
trust
Answer:c) 4/5
Step-by-step explanation:
y= mx+c, here, m is the slope.
In this case, m= 4/5, c= -3
Which two integers are 7 units away from the number 0 an a number line ?
1. -2 and 12
2. -2and 2
3. -2and 7
4. -7 and 7
Answers ASAP!!!!!
Answers
Question:
Which two integers are 7 units away from the number 0 an a number line ?
Answer:
-7 and 7
neeed hellpp Asap i have 15min left
Answers
Answer:
a
Step-by-step explanation:
Answer:
A I believe
Step-by-step explanation:
A I believe.
Me fitz and his family are at a restaurant for dinner their total bill is $73 mr fitz decides to leave a tip of 18 percent of the total bill for their waitress how much is the tip that mr fitz leaves
Answers
The tip Mr. Fitz left is $13.14
Solve the equation.
d-7 = -18
Answers
Answer:
d=-11
Step-by-step explanation:
Answer:
A) d = -11
Step-by-step explanation:
d - 7 = -18 (add 7 on both sides)
+7 +7
d = -11
Hope this helps!!!
f(x) = x2 + 3x - 7 For the function shown, what is the range of the function when the domain is (-3, 2, 5}?A (-7,33] B) {3, 11, 21) C{-7.3, 33) D) {-7, 11, 33)
Answers
Answer: C
Step-by-step explanation:
Is 9.78778777... a rational or irrational number?
Answers
Answer:
rational
Step-by-step explanation:
Sofia is making quarter circle felt pieces for a sewing project. If the diameter of one full circle is 4.6 inches, what is the area of each quarter circle rounded to the nearest hundredth? use 3.14
3.61
4.15
16.61
66.44
Answers
Answer:
4.15
Step-by-step explanation:
a bottle of eye drops has 0.45 fluid ounces of liquid how much liquid is in ten Forths bottles of eye drop.
Answers
Translate to a system of equations but do not solve
A nontoxic floor wax can be made from lemon juice and food grade linseed oil. The amount of oil should be twice the amount of lemon juice. How much of each ingredient is needed to make 42 ounces of floor wax?
Let x represent the number of ounces of lemon juice and y the number of ounces of linseed oil.
Complete the system of equations
x+y=
Answers
Answer:
The system of equations is:
x+y = 42
y = 2x
Step-by-step explanation:
Let x represent the number of ounces of lemon juice.
Let y represent the number of ounces of linseed oil.
A total of 42 ounces of floor wax is to be made, so:
x+y = 42
The amount of oil should be twice the amount of lemon juice. So:
y = 2x
so the system of equations is obtained.
What investment/savings options has the greatest risk?
Answers
Please helppp!! I suck at math
Answers
Answer:
5/6−1/9=13/18
Step-by-step explanation:
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(5/6×3/3)−(1/9×2/2)=?
Complete the multiplication and the equation becomes
15/18−2/18=?
The two fractions now have like denominators so you can subtract the numerators.
Then:
15−2/18=13/18
This fraction cannot be reduced.
Therefore:
5/6−1/9=13/18
Laura bought some books. She spent a total of $71 after a discount of $5 off of her total purchase. Each book cost $4. How many books did she buy?
Answers
Answer:
4b-5=71
19 books
Step-by-step explanation:
b represents books, and 4 is the cost, so the cost (4•19) minus the discount (-5) equals 71 and solves the equation
Find the distance across the bridge
Answers
Helppppppppppppppppppppp assppp
Answers
Answer:
a
Step-by-step explanation:
just pick a it's correct
What is the answer I need it ASAP
Answers
Answer:
the 1st one!
Step-by-step explanation:
can someone help me with this
Answers
Answer:
30
Step-by-step explanation:
3 + (6 * 4) + 3 = 30
hope this helps
Elizabeth ate lunch and wanted to leave her waitress a 15% TIP. Her meal cost $8.95. How much money should Elizabeth leave total?
Answers
Answer:
$10.2925, Rounded up: 10.30
Step-by-step explanation:
First, you find what 15% is in a decimal. so you do 15 x 100 to get 0.15
Then you multiply that by 8.95 to get 1.3425
Finally, you add up the numbers and get 10.30 as a rounded answer :D
The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.
What is the slope of the line?
- 1 / 4
- 8 / 17
- 4
- 6
Answers
Answer: The slope of the line = 4.
Step-by-step explanation:
We know that ,
Slope of a line passes through [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] = [tex]\dfrac{y_2-y_1}{x_2-x_1}[/tex]
Here , the line passes through points (2,18) and (8,42).
Then the slope of the given line = [tex]\dfrac{42-18}{8-2}[/tex]
[tex]=\dfrac{24}{6}=4[/tex]
Hence, the slope of the line = 4.
Answer:
4
Step-by-step explanation:
i took the test and got it right
65.3 divide by 20= what's the quotient
Answers
Answer: 3.265
Step-by-step explanation:
how do I work this out
Answers
Answer:
2.21073919x10^23
Step-by-step explanation:
Apply the Negative Exponent Rule. Negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.
Answer:
6³⁰
__________________________________________________________
We are given the expression:
[tex]\frac{(6^{-4})^{-9}}{6^{6}}[/tex]
Simplifying the expression
We can multiply the 2 exponents on the numerator to get:
[tex]\frac{6^{36}}{6^{6}}[/tex]
We can switch the sign of the exponent on the denominator to get it's reciprocal
[tex]{6^{36}}*6^{-6}[/tex]
Since the bases are the same, adding the powers
[tex]{6^{36-6}}[/tex]
[tex]{6^{30}}[/tex]
Hence, the given expression can be simplified to 6³⁰
Find the value of angle GFD.
Group of answer choices
24
58
34
122
Answers
Answer:
∠GFD = 58°Step-by-step explanation:
∠F = 180 - 24 - 34
∠F = 122
∠GFD = 180 - 122
∠GFD = 58°