2 years ago

It ok Khalid 90 minutes to complete 40 task. Which answer choice is an equivalent rate.

Mathematics

1 answer:

solniwko [45]2 years ago

5 0

Answer:

its d

Step-by-step explanation:

he did one task in 2.25 mins so multiply by 10

You might be interested in

Which two FRACTIONS below have a DIFFERENCE of 27/40?

Xelga [282]

I think the answer is 2 3/5 and 11/5

4 0

2 years ago

Read 2 more answers

Simplify the expression using the exponent properties 5 ^ −4 x 5^ −3

vodka [1.7K]

Answer:

$5^{-7}$ or 0.0000128

Step-by-step explanation:

Add the exponents together

-4+-3=-7

3 0

3 years ago

Which is bigger 5/9 or 11/20

Lina20 [59]

5/9 = 0.56
11/20 = 55/100 = 55%
So that means 5/9ths is bigger than 11/20ths
Hope this helped, trust me i know best:)

7 0

3 years ago

Find the absolute value of each number

Ainat [17]

There is no picture but ok

6 0

2 years ago

Read 2 more answers

Which of the following sets of lengths could not be the side lengths of a triangle?

docker41 [41]

To find out if the three side lengths can create a triangle, the three smaller lengths must be greater than the longer length.

$\bf~Option~A$

$\sf~3~meters,5~meters,7~meters$

$\sf3+5=8>7$

So this can create a triangle.

$\bf~Option~B$

$\sf1~yard,1.25~yards,1.5~yards$

$\sf1+1.25=2.25>1.5$

So this can create a triangle.

$\bf~Option~C$

$\sf5~inches,10.5~inches,17~inches$

$\boxed{\sf5+10.5=15.5$

So this cannot create a triangle.

$\bf~Option~D$

$\sf15~millimeters,18~millimeters,30~millimeters$

$\sf15+18=33>30$

So this can create a triangle.

Therefore, your answer is Option C.

8 0

3 years ago