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algol13
3 years ago
15

which expressions are equivalent choose all that apply A 7777 b. 7 to the 4th power C 4 to the 7th power. D. 7 to the 4th power

E. 28
Mathematics
2 answers:
Bond [772]3 years ago
6 0
The answer is b have a great day
Stolb23 [73]3 years ago
3 0

I think it's B, and D

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At the beginning of spring, Lydia planted a small sunflower in her backyard. The sunflower's height in inches, h, after w weeks,
vekshin1

Answer:

<h2><em><u>Last</u></em><em><u> </u></em><em><u>option</u></em><em><u> </u></em></h2>

Step-by-step explanation:

<em><u>Here,</u></em>

h = 3.75w + 14

=> h = 3.75(1) + 14

=> h = 17.75 inches

<em><u>So</u></em><em><u>,</u></em>

We can conclude that this equation shows <em><u>:</u></em><em><u> </u></em><em><u>How</u></em><em><u> </u></em><em><u>much</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>sunflower</u></em><em><u> </u></em><em><u>grows</u></em><em><u>,</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>inches</u></em><em><u>,</u></em><em><u> </u></em><em><u>each</u></em><em><u> </u></em><em><u>week</u></em><em><u>.</u></em>

3 0
3 years ago
Read 2 more answers
Which of the following digits could replace the ⬜ in the tens place to make this statement true? 88,5⬜1 rounds to 88500 if we ro
ioda

Answer:

A. 0

B. 4

Step-by-step explanation:

88,541 and 88501 both round to 88,500 when you round to the nearest hundred because they ( 0 and 4) are both less than 5.

88,571 rounds to 88600 when rounding to the nearest hundred because 7 is bigger than 5 and 571 is closer to 600 than to 500.

7 0
2 years ago
Not hard math, 25 points.
bixtya [17]

Answer:

3x=15

x=15/3

x=5

56=-8x

56/-8=x

-7=x

x/4=20

x=20×4

x=80

10=x/-2

10×-2=x

-20=x

-6y=-48

y= -48/-6

y=8

4 0
3 years ago
The cat’s weight changed -8 oz. while she was sick. Which of the following shows a greater change in weight? A. Loss of 9 oz B.
HACTEHA [7]

<u>Answer:</u>

The correct answer option is A. Loss of 9 oz.

<u>Step-by-step explanation:</u>

We are given that a cat's weight change -8 oz. while she was sick. It means that the cat lost 8 ounces of weight.

We are to determine whether which of the given answer options show a greater change in weight.

The correct answer for this is: loss of 9 oz which is a greater loss than 8 oz.

4 0
3 years ago
 The ratio of the number of cars to the number of motorcycles in a parking lot is 10:3. The ratio of the number of motorcycles t
serg [7]
I'll do this step-by-step. Note, ratios are basically division signs.

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There are 30 vans, so there are 20 motorcycles, since 20 motorcycles:30 vans is equal to 2 motorcycles: 3 vans in fractions. (20 / 30 = 2 / 3)

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If you don't want the explanation, there are 33 more cars than vans in the parking lot.
8 0
3 years ago
Read 2 more answers
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