Mathematics College

Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?

Select The Equivalent Expression . ( 8^ -5 2^ -2 )^ -4 =?

Answers

Answer 1

Answer: C

Step-by-step explanation:

When there is division inside a set of parentheses, you can distribute the power to each term. When you take a power to another power, you multiply the powers.

-5 x -4 = 20

-2 x -4 = 8

So your answer is:

[tex]\frac{8^2^0}{2^8}[/tex]

Related Questions

any help? im having trouble.​

Answers

Answer:

neither

Step-by-step explanation:

Neither bc it’s not linear or exponential

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 4,335 square feet. The width of the basement is
3/5 its length. What is the length of Louis's basement? The length is 289 feet.

Answers

Answer:

the length of the basement is 289 feet

Answer:

GOOD LUCK FOR THE FUTURE! :)


Lizzy's bank account earns 6% simple interest per year. She deposits $500, and after some time she earns $210 in interest.
How much time, in years, must have passed in order for her to earn this much interest?

Answers

Answer:

7 years

Step-by-step explanation:

6% simple interest of 500 is 30 dollars

210/30=7

The graph of a linear equation shows the points (3,1) and (6,0) as two of its solutions. Which point is another solution to the linear equation?​

Answers

Answer:

(9,-1)

Step-by-step explanation:

Helpppp i dont understand

Answers

It’s sideways, but I solved it

A tile pattern on a wall is made up of two identical parallelograms and three identical triangles.



What is the area of the tile pattern?



Enter your answer in the box.
______
|___| in2 ( i tried my best to do a box)

Answers

Answer:

448 in²

Step-by-step explanation:

2 parallelograms = 2x10x14=280

3 triangles = 3x1/2x14x8=168

280+168=448 in²

(50 POINTS)
What is the equation of the line that passes through the points (2,6) and (4, 10)?

A: y=2x+4
B: y=2x-2
C: y=2x-4
D: y=2x+2

Answers

Answer:

the answer is D: y=2x+2

Step-by-step explanation:

Hope this helps!

Answer:

y=2x+2 (D)

Step-by-step explanation:

Used desmos to plot the points into an equation.

Which option equals tan 40°? Select all that apply.
A) sin50°/cos 50°
B) cos50°/sin 50°
C) cos40°/sin 40°
D) sin40°/cos 40°​

Answers

Answers:
(sin40)/(cos40) and
(cos50)/(sin50)

The slope of a line is . What is the slope of a line perpendicular to this line?

Answers

Answer:

there's no picture

Step-by-step explanation:

18% of the the students at a school are in year 8 and 16% of the students are in year 9. If the school has 126 tera 8 students, determine the number of year 9 students.​

Answers

Answer:

112

Step-by-step explanation:

The general form of all percentage questions is: the chunk= (some percentage) (of the whole), or c=p*w

We know that 18% of students are 8th grade and that is 126 students, so p = 0.18 and c=126 (126 students are 18% of the whole school)

126 = (0.18)w, divide both sides by 0.18

126/(0.18) = w = 700

9th graders are 16% of the school or 16% of 700 students

c = (0.16) 700 = 112 students

Select all the statements that are true for the graph shown.

Answers

but I think it's -25 because it's on the bottom of -24

for every 3 racing computer games that joey owns, he had 5football games, he has 6 racing game. how many games does hehave in total​

Answers

Answer:

He would have 16 because if you take 3 times 2 to get 6 then you have to ake 5 times 2 to get 10 then you add 6 and 10 to get 16

Step-by-step explanation:

????????????????? Please help me

Answers

Answer:

Multiplication

Hope that helps!

Answer:

The dot symbol stand for in this equation 4•x = 20

is

multiplication.

Hope it will help :)

Label each point on the number line with the correct value. Click each dot on the image to select an answer. Choices:
​

Answers

Answer:

- 4/2

Step-by-step explanation:

Answer:

A= 0.62     B= 7/9     C= 10/9

Step-by-step explanation:

Only one of the numbers is greater than 1, so 10/9 must belong on point C to the right of 1

We see that the other numbers appear near 2/3 on the number line Let's compare each with 2/3 to estimate their positions.

2/3 = 6/9

7/9 has the same denominator, but a larger numerator than 6/9 so 7/9 is further above 0 then 2/3 is. Even though 0 does not appear on the number line, it is left of any positive number. That means 7/9 is point B.

Lets convert 2/3 to a decimal to compare it with our decimal value.

2/3 = 0.6666

The numbers 0.62 and 0.6 have the same numbers of units and tenths. However, 0.6 has more hundredths, so it is farther above 0. So 0.62 is point A. (*￣▽￣)b

Sara had 1/2 of a pound of raisins. She and her 2 sisters shared the raisins equally. How much did each person get? please help

Answers

0.66 pounds for each girl

Last year, Greg got a new job managing the gift shop at the Bern Valley Zoo. One of his responsibilities was to track the shop's total sales each day. This box plot shows the results. Gift shop sales ($) 200 250 300 350 400 450 What percent of the time did the gift shop have sales of $350 or less? %

Answers

Answer:

Step-by-step explanation:

There were 4 days when sales were 350 or less out of 6 days so

100(4/6)=400/6=[tex]66\frac{2}{3}\% $ or rounded to 66.67% $ [/tex]

The percentage of the time did the gift shop have sales of $350 or less should be considered as the 66.67%.

Calculation of the percentage:

Sinceas we can see that there are total 6 things out of which 4 should be within 350 or less than 350

So here the percentage be like

[tex]= 4\div 6[/tex]

= 66.67%

Hence, The percentage of the time did the gift shop have sales of $350 or less should be considered as the 66.67%.

Learn more about percentage here: https://brainly.com/question/24552083

Which number is the value of f–1(–2)?

Answers

Answer:

f+2

Step-by-step explanation:

Wrong, the answer is 1 on Edge..

HURRY HELPPPPPPPPP!!!
​

Answers

That would be the second answer/ B

Carla had $ 5.50 more than Rhonda. Rhonda had $ 5.00. How much does Carla have in total? A $10.00 B $10.50 C $9.50 D $5.50​

Answers

Answer:

10.50

Step-by-step explanation:

5+5.5=10.5............

Answer:

The answer is B $10.50 :)

How long does it take an account with a principal of $500 to earn $75 in interest at a simple annual interest rate of 3%?

Answers

Answer:

about 5 years

Step-by-step explanation:

year 1)500*0.03= 15

year 2)515*0.03= 15.45+515=530.45

year 3)530.45*0.03= 15.91+530.45=546.36

year 4)546.36*0.03=16.39+546.36=562.75

year 5)562.75*0.03=16.88+562.75=579.63

Chang has nine new magazines to read
Let M be the number of magazines he would have left to read after reading R

of them

Answers

Answer:

Step-by-step explanation:

M=9-R  is the equation for it

use prime factorization to find the greatest common factor of 56 and 84​

Answers

Answer:

28

Step-by-step explanation:

Hope this helped.

BEST GETS BRAINLIEST PLS HELP I JUST NEED CONFIRMATION THAT I GOT IT RIGHT

Answers

Answer:

that is correct nice job!

Answer:yuh youre right

Step-by-step explanation:

Can Someone Help, Pleasee. ?

Answers

Answer:

y = -2/3x + 6 (last option)

Step-by-step explanation:

A parallel line has the same slope as the original line. Since y = -2/3x+6 and y = -2/3x +1 have the same slope, the answer is the last option

Answer:

the last one.

Step-by-step explanation:

It has to have the same angular coefficient (-2/3 in this case)

factorize fully 6c+9x^3

Answers

3(2c+3x to the power of 3)

{2u+5v>0
{-9u+6v>15

solve the system of inequalities

Answers

Answer:

2u+5v>0 = u=1,v=5

-9u+6v>15 = u=−1,v=2

Step-by-step explanation:

f(1)=25
f(n)= f(n-1)(-1/5)
f(3)=

Answers

Answer: f(3):1

Step-by-step explanation:

What does x equal X+20.7=9.5

Answers

Answer:

x =-11.2

Step-by-step explanation:

X+20.7=9.5

Subtract 20.7 from each side

X+20.7-20.7=9.5-20.7

x =-11.2

If Maya orders a $1.89 drink, 3 cookies at $.99 each, and 2 slices of pizza at $2.50 each. How much did Maya pay for her order?

ASAP PLZ IM DOING A TEST

Answers

Answer:

$9.86

Step-by-step explanation:

Frist you read the problem and you see that she pays $1.89 for one drink

so you write down $1.89

then 3 cookies for $0.99 so you multiply $0.99 by 3 and you get $2.97

so you write down $2.97

next 2 slices of pizza for $2.50 so you multiply 2 by $2.50 and you get $5.00

so you write that down

lastly you and the answers you wrote down and you get $9.86

Maya payed $9.86 for her order.

Franco has 7/8 of an ounce of gold. He wants to give 3/16 of an ounce to his friend, Julie. He plans to divide the rest in half to make two rings. How much gold will he have for each ring. (answer with explanation will get Brainliest.)

Answers

Answer:

He will have 11/32 of an ounce for each of the two rings.

Step-by-step explanation:

He starts with 7/8 of an ounce.

He gives 3/16 of an ounce to Julie.

7/8 - 3/16 = 14/16 - 3/16 = 11/16

He now has 11/16 of an ounce left.

Now he divides 11/16 of an ounce in half.

(11/16) / 2 = 11/16 * 1/2 = 11/32

He will have 11/32 of an ounce for each of the two rings.

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