3 years ago

What is the difference between a ratio and a rate

Mathematics

1 answer:

Gemiola [76]3 years ago

6 0

A ratio is simply the quotient of two numbers, while a rate is the ratio of two measurements that have different units

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Yesterday Annie walked 9/10 mile to her friends house.together to he library which is the best estimate for how far Annie walked

Novay_Z [31]

1. 9/10 + 9/10 =18/10 = 1 8/10 = 1 4/5

8 0

3 years ago

#26 7s=4 please help

const2013 [10]

7s = 4
/7. /7

s= 4/7

thats the equation right?

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3 years ago

Read 2 more answers

Find the sum of 2x 2 + 3x - 4, 8 - 3x, and -5x 2 + 2

Sloan [31]

-3x²-2 .................

4 0

3 years ago

If tn = 4n+1, find t1, t2, t3, and tn+1. Express tn+1−tn in its simplest form.

Doss [256]

Answer:

$t_1=5$

$t_2=9$

$t_3=13$

$t_{n+1}-t_n=4$

Step-by-step explanation:

We have that:

$t_n=4n+1$

When we substitute n=1, we get:

$t_1=4*1+1=5$

When we substitute n=2 we get:

$t_2=4*2+1=9$

When we substitute n=3, we get:

$t_3=4*3+1=13$

When we substitute n=n+1, we get:

$t_{n+1}=4*(n+1)+1=4n+5$

Now

$t_{n+1}-t_n=4n+5-(4n+1)$

We expand and simplify to obtain:

$t_{n+1}-t_n=4n+5-4n-1$

$t_{n+1}-t_n=4$

3 0

3 years ago

Simplest form for 16/56

VARVARA [1.3K]

The answer is 2/7 because you're finding the greatest common factor of both numbers. The gcf is 8, so divide both by 8 and you'll get 2/7

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3 years ago