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2 years ago

Compare using benchmark fractions or 1. Then choose Yes or No to tell if the comparison is correct.

Mathematics

1 answer:

kati45 [8]2 years ago

3 0

Answer:

YA NA NA YA

Step-by-step explanation:

Cuz im smart

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Answer question 11 for me.

Lina20 [59]

Answer:

that they both are 20

Step-by-step explanation:

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2 years ago

Read 2 more answers

The length of line PQ is 7.5 inches. what is the absolute error of the measurement?

Rashid [163]

Answer:

The absolute error of the measurement is 0.25 inches

Step-by-step explanation:

we know that

The absolute error of a measurement is equal to one half the unit of measure.

In this problem we have

7.5 inches

The measurement is given by 0.5 inches

the absolute error of this measurement is

$\frac{1}{2}(0.5)=0.25\ in$

Therefore

the exact measurement could be between

7.5 (+/-) 0.25 in

That is, between 7.25 in and 7.75 in

4 0

2 years ago

Rearrange formula to make x subject y=x²-2

Pavel [41]

Answer:

x=sqrt(y+2), -sqrt(y+2)

Step-by-step explanation:

y=x^2-2

x^2=y+2

x=sqrt(y+2), -sqrt(y+2)

6 0

3 years ago

What is 3356983+10000004565

Leto [7]

The answer is: 1003361548

4 0

3 years ago

Heather had six 2-liter bottles of blood. She poured the blood into glasses which each have a capacity of 3 deciliters. How many

Flauer [41]

The human body has about 5.5 liters of blood
3 deciliters is about 0.3 liters
so 5.5/0.3=18.33333
so she could fill 18 and 1/3 glasses before she died
wait
oooooh, she has a supply of blood other than her own, nvm, I should read better

1 decileter is 1/10 of a liter
so 3/10 of a liter per glass

6 of those 2 liter bottles
so total is 6*2=12 liters
so
3/10 times number of glasses=12
times both sides by 10/3
number of glasses=120/3
number of glasses=40
can fill 40 glasses with the blood she is supplied (not including her own)

8 0

2 years ago