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4 years ago

How do you make the fraction 7/20 as a decimal?

Mathematics

1 answer:

FrozenT [24]4 years ago

5 0

7/20 as a decimal would be 0.35

I hope that this helps you !

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A 4-quart jug of juice costs $4.48. What is the price per cup?

dmitriy555 [2]

Answer:

28 cents.

Step-by-step explanation:

There are 4 cups in 1 quart. So, 4 quarts is 16 cups.

If 4 quarts costs $4.48, to find the price per cup, you need to divide $4.48 by 16.

4.48 ÷ 16 = 0.28

This means each cup is 28 cents.

I hope this helps! :)

8 0

3 years ago

Read 2 more answers

please help me vote brainiest

cupoosta [38]

Answer:

1. 6 exponent 3+4

2.6+4 exponent 3

3.6 exponent 3 - 4 exponent 3

4 0

3 years ago

Solve for x: 10 = 3 – 4x

vekshin1

Answer:-7/4

Step-by-step explanation:

10=3-4x

Collect like terms

4x=3-10

4x=-7

Divide both sides by 4

4x/4=-7/4

x=-7/4

5 0

3 years ago

The Sahara Desert has an area of approximately 9,400,400 km2. While estimates of its average depth vary, they center around 150

dolphi86 [110]

Answer:

$1.128048 \times 10^{25}$ grains of sand are in the Sahara Desert

Step-by-step explanation:

Given :

The Sahara Desert has an area of approximately 9,400,400 sq.km.

Depth = 150 m

To Find :Approximately how many grains of sand are in the Sahara Desert?

Solution:

Area of Sahara desert = 9,400,400 sq.km.

$1 km^2 = 1000000 m^2$

So, $9,400,400 km^2 = 1000000 \times 9400400 m^2$

$9,400,400 km^2 =9.4004 \times 10^{12}m^2$

Volume of sand = $Area \times depth$

= $1.41006\times 10^{15} m^3$

$1 m ^3 = 1000000 cm^3$

So, $1.41006\times 10^{15} m^3 = 1.41006\times 10^{15} \times 1000000cm^3$

$1.41006\times 10^{15} m^3 =1.41006 \times 10^{21}cm^3$

1 cubic cm holds grains of sand = 8000

$1.41006 \times 10^{21}cm^3$ holds grains of sand = $1.41006 \times 10^{21} \times 8000$

= $1.128048 \times 10^{25}$

Hence $1.128048 \times 10^{25}$ grains of sand are in the Sahara Desert

7 0

3 years ago

When constructing an angle bisector why must the arcs intersect

Masja [62]

To get the correct angle where the arcs meet : it's more precise

4 0

3 years ago