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3 years ago

Write as a unit rate: Four notebooks for $2.50

Mathematics

2 answers:

Archy [21]3 years ago

4 0

Answer:

B. $1.60 per notebook

Step-by-step explanation:

Because:

4 notebooks ÷ $2.50 (4 notebooks cost) = $1.60 per notebook

Anestetic [448]3 years ago

3 0

A. $0.63 per notebook

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There are 33 liters of orange juice at a school party. 1010 students want to drink all of the orange juice, and they all want to

skelet666 [1.2K]

Answer: 0.033 liters or 33 ml each

Step-by-step explanation:

There are 33 liters of orange juice and 1,010 students to drink it.

If they are to drink an equal amount, you should divide the quantity of orange juice by the number of students who want to drink it:

= Quantity of orange juice / Number of students drinking

= 33 / 1,010

= 0.033 liters each

In milliliters this would be:

= 0.033 * 1,000 milliliters

= 33 ml each

6 0

3 years ago

Read 2 more answers

Find the final amount of money in an account if

LuckyWell [14K]

Answer:

10213.33

Step-by-step explanation:

use the formula to answer this question

principal=7,200

rate=0.06

compounded anually=1

time=6

Hope it helped..

3 0

3 years ago

What is the missing number? 0, 1, 1, 2, 3, 5, 8, ___, 21, 34?

hammer [34]

It is a Fibonacci Sequence:

So the missing number is 5 + 8 = 13

8 0

3 years ago

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The mass of mercury is 330,200,000,000,000,000,000,000 kilograms. how can this number be written in scientific notation?

rusak2 [61]

= 3.302 × 1022
(scientific notation)

= 3.302e22
(scientific e notation)

= 33.02 × 1021
(engineering notation)
(sextillion; prefix zetta- (Z))

= 33020000000000000000000
(real number)

7 0

4 years ago

Natalie had 64 beads. She used 24 beads to make a bracelet. She used 7/8 of the remaining beads to make a necklace. How many bea

Eddi Din [679]

Answer:

Natalie have left with 5 beads.

Step-by-step explanation:

Given:

Natalie had 64 beads. She used 24 beads to make a bracelet. She used 7/8 of the remaining beads to make a necklace.

Now, to find the beads does Natalie have left.

Total beads Natalie had = 64 beads.

And beads she used to make a bracelet = 24 beads.

So, the remaining beads are = $64-24=40\ beads.$

Now, the beads she used to make a necklace = $40 of \frac{7}{8}$

= $40\times \frac{7}{8}$

= $\frac{280}{8}$

= $35\ beads$

Hence, the beads Natalie have left = remaining beads - beads used to make necklace.

$The\ beads\ Natalie\ have\ left\ =\ 40-35$

$The\ beads\ Natalie\ have\ left\ =\ 5\ beads.$

Therefore, Natalie have left with 5 beads.

8 0

3 years ago