Ask question

Ask question

All categories

2 years ago

12

Mitchell went into the candy store to buy some bubble gum. The gum costs $1.52 and has 8 pieces. What is the unit rate for a pie

ce of gum?
19
1

19
8

$0.19
1 piece

$0.19
8 pieces

2 answers:

kirill115 [55]2 years ago

8 0

It is $0.19 a piece because unit rate means that one quantity has to be one. So i divided 8 by 8 to get one and 1.52 by 8 to get 0.19

AnnyKZ [126]2 years ago

4 0

1.52/8 = 0.19/1....so each piece costs 19 cents

You might be interested in

The number of students who attended Albany Medical College last year was 1000. This year, attendance has increased to 1350 stude

NeTakaya

First you have to subtract 1350-1000 to get 350. Then you have to make 350/1000 into a percent. First you have to turn it into a decimal. In the fraction 350/1000 can be reduced to 35/100. In decimal form it would be 0.35. In pecentage form it would be 35%. The percentage difference of the student population would be 35%.

4 0

3 years ago

A scientist is studying the population growth rates of two different species of rats in the same laboratory conditions. The popu

Korolek [52]

Since, population of species A is represented by : $P=2^{x} +19$

Let us find the population of species A, at the end of week 1:

i.e., x = 1

i.e., $P(1)=2^{1} +19$

i.e., $P(1)=2 +19$

i.e., $P(1)=21$

Also, since population of species B is represented by : $P=3^{x} +18$

Let us find the population of species B, at the end of week 1:

i.e., x = 1

i.e., $P(1)=3^{1} +18$

i.e., $P(1)=3 +18$

i.e., $P(1)=21$

Thus, at the end of 1 week, species A and species B will have the same population.

Hence, option D is correct.

4 0

3 years ago

Help me with this: How many residents were surveyed?

PtichkaEL [24]

22 you just count all of the dots

7 0

2 years ago

Write: 4.9x10^-2 as an ordinary number

svet-max [94.6K]

$4.9\cdot10^{-2}=4.9\cdot\frac{1}{100}=4.9:100=0.049$

6 0

3 years ago

I need help on this!!!

Shalnov [3]

Answer: 1

Step-by-step explanation:

8 0

2 years ago