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Evgen [1.6K]
3 years ago
8

If 25 pencils cost $12 find the unit rate per pencil

Mathematics
2 answers:
shepuryov [24]3 years ago
7 0
Each pencil would end up costing $0.48
grin007 [14]3 years ago
4 0

Answer:

$12/25 pencils= $0.48 per pencil

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Esma has a box that is 20 cm wide 10 cm high, and 10 cm deep she wants to fill the box with packages that are 5 cm wide 2 cm hig
anastassius [24]

Answer:

Esma can fit 3 packages in the box because 20+10+10=30 and 5+2+2=9 so if you add up 9 three times you get 27 and that is the closest number you can get before going over.

Step-by-step explanation:

6 0
2 years ago
A math class's mean test score is 88.4. The standard deviation is 4.0. If Kimmie scored 85.9, what is her z-score
kvv77 [185]

The z-score of Kimmie is -0.625

<h3>Calculating z-score</h3>

The formula for calculating the z-score is expressed as;

z = x-η/s

where

η is the mean

s is the standard deviation

x is the Kimmie score

Substitute the given parameter

z = 85.9-88.4/4.0

z = -2.5/4.0

z = -0.625

Hence the z-score of Kimmie is -0.625

Learn more on z-score here: brainly.com/question/25638875

#SPJ1

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2 years ago
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Scrat [10]

Answer:

She needs to sell 15 boxes of cookies to reach her goal

8 0
3 years ago
On the first play of the game, the Wildcats gained 8 yd. What integer represents a gain of 8 yd?
vesna_86 [32]
The integer 8 represents a gain of 8 yards.
4 0
3 years ago
Read 2 more answers
I NEED HELP ASAP 50 points and will give brainiest
Stels [109]

Answer:

A - (1,2) (2,6)

B - 3.5

C - I don't know... Sorry

D - At least 3.5

E - (5,6) (1,2)

Step-by-step explanation:

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2 years ago
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