3 years ago

Which number will make the fractions equal? 3/10 = 30/? A) 1 B) 10 C) 100 D) 1000

2 answers:

4 0

Okay, so rember that adding zeros is okay no matter what cause they’re placeholders,

30/100 would be adding two zeroS, and even if that’s wrong when you multiply both by 10 it will be 30/100 so your anwser is

C, 100.

lubasha [3.4K]3 years ago

3 0

Answer:

c) 100

Step-by-step explanation:

You might be interested in

An international company has

Alborosie

Total employees x 0.248 = 25,600
25600/0.248 = 103225.8065
≈ 103226

5 0

4 years ago

Read 2 more answers

Try the following example. Remember to use the hints if you need them. Solve for x. 2.9×10−7=(x)(x)2(4.6)(4.6)2(3)2 Choose the c

galben [10]

Answer:

$2.3\times 10^{-2}$

Step-by-step explanation:

Given equation,

$2.9\times 10^{-7}=\frac{(x)(x)^2(4.6)}{(4.6)^2(3)^2}$

$2.9\times 10^{-7}=\frac{x^3}{9\times 4.6}$

$(\because a^m = \frac{1}{a^{-m}})$

By cross multiplication,

$2.9\times 9\times 4.6\times 10^{-7}=x^3$

$120.06\times 10^{-7}=x^3$

$\implies x = (120.06\times 10^{-7})^\frac{1}{3}$

$=0.0228980999294$

$\approx 0.023$

$=2.3\times 10^{-2}$

7 0

3 years ago

If gas is $2.50 per gallon, and John drives a car that goes 20 miles per gallon, how much gas would it cost if John drove 60 mil

galben [10]

Answer:

$7.50

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

V-39=-16 what is the answer

kotykmax [81]

V-39=-16
V-39+39=-16+39
V=23

3 0

3 years ago

Read 2 more answers

(-1)3 exponet is 3 help me please i dont want to fail

Natali5045456 [20]

Answer:

-1

i do not remember how to solve this but i just answered a question that had this problem in it on my algebra test and that is the right answer

8 0

4 years ago