3 years ago

Look at the image and answer the question

Mathematics

1 answer:

BabaBlast [244]3 years ago

4 0

Answer:

e. 1 / 16

f . 1 / 9

Step-by-step explanation:

( 1 / 2 )^4

= 1 / 2^4

= 1 / 16

( 1 / 3 )^2

= 1 / 3^2

= 1 / 9

You might be interested in

HELP, HELP PLEASE I NEED HELP!

bogdanovich [222]

Answer:

120 inches

Step-by-step explanation:

8 times 15 is 120

7 0

3 years ago

Read 2 more answers

Alexei wants to hang a mirror in his boat and put a frame around it. The mirror and frame must have an area of 19.25 square feet

zhuklara [117]

Let

x---------> the thickness of the frame in feet

At-------> Area of the mirror and the frame in square feet

we know that

$At=19.25ft^{2}$ ------> equation $1$

$At=(3+2x)*(5+2x)\\ At=3*5+3*2x+5*2x+2x*2x\\ At=15+6x+10x+4x^{2} \\ At=4x^{2} +16x+15$ --------> equation $2$

equate equation $1$ and equation $2$

$19.25=4x^{2} +16x+15\\ 4x^{2} +16x+15-19.25=0\\ 4x^{2} +16x-4.25=0$

therefore

the answer is the option

$C. 4x2 + 16x - 4.25 = 0$

5 0

3 years ago

Read 2 more answers

The fuel consumption rate of 10 vehicles is sampled. The rates, measured in miles per gallon, are 32, 24, 14, 34, 26, 27, 31, 16

blondinia [14]

The best estimate of the population mean is the sample mean

first calculate the sum of all samples:
32+24+14+34+26+27+31+16+18+26=248
then divide by the amount of samples to get the samples mean: 248/10=24.8 miles per gallon

8 0

3 years ago

The width of DNA is approximately 0.0000000025 meter wide. In scientific notation, 6 times the width of DNA can be written as 1.

Reptile [31]

The value of x is 15.0

8 0

3 years ago

I brought 5 tickets. The tickets cost $170, including a $20 cover charge. How much did each ticket cost in equation format

WINSTONCH [101]

I think the answer is $870

7 0

3 years ago

Read 2 more answers