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harkovskaia [24]
3 years ago
15

Seventy five% or 15 of the students in Emily homeroom class are going on a field trip two thirds ot 12 of the students in santia

gos homeroom class are going on the field tripwhich class has more students
Mathematics
1 answer:
tekilochka [14]3 years ago
6 0

Answer:

It's Emily's class. They have 20 students while Santiago's class has 18.

Step-by-step explanation:

75%=0.75=3/4. If 3/4=15, then 1/4 =15/3=5. So 4/4=5x4=20.

2/3=12. 1/3=12/2=6. 3/3=6x3=18.

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Parallel lines are both vertical and they don’t meet.
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3 years ago
The rate at which a professional tennis player used carbohydrates during a strenuous workout was found to be 1.7 grams per minut
Alex787 [66]

Answer:

<em>m=1.7</em>

<em>C=68 gr</em>

Step-by-step explanation:

<u>Function Modeling</u>

We are given a relationship between the carbohydrates used by a professional tennis player during a strenuous workout and the time in minutes as 1.7 grams per minute. Being C the carbohydrates in grams and t the time in minutes, the model is

C=1.7t

The slope m of the line is the coefficient of the independent variable, thus m=1.7

The graph of C vs t is shown in the image below.

To find how many carbohydrates the athlete would use in t=40 min, we plug in the value into the equation

C=1.7\cdot 40=68\ gr

8 0
3 years ago
What is the expression 4c - 3 when c = 2
harkovskaia [24]
The expression -> 4 • 2 - 3
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4 0
3 years ago
Suppose h(t) = -4t^2+ 11t + 3 is the height of a diver above the water (in
Bingel [31]
The diver will hit the water when the height is zero, so we will want to set our height function equal to zero
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This means our function equals zero when t = -1/4 s and t = 3 seconds
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4 0
2 years ago
Read 2 more answers
Please answer this question now in two minutes
bezimeni [28]

Answer:

ray UV and ray UT

Step-by-step explanation:

The sides are the rays that make up the angle

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3 0
3 years ago
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