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zhannawk [14.2K]
3 years ago
15

Solve: r = -5 + 19. r = _____?

Mathematics
1 answer:
choli [55]3 years ago
6 0

Answer:

r = 14 :))))))))))))))))))

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A college has a 30% completion rate, meaning that 30% of all students who start at the college complete the goal they set. The p
RSB [31]

Answer:

45%

Step-by-step explanation:

For simplicity, let use assume there are 100 students in the school.

No. of students to complete college = (30/100) x 100 = 30 Students

President wants to increase by 50% = (50/100) x 30 = 15 Students

New set goal = 30 + 15 = 45 students.

Total number of students = 100 students

Therefore;

Rate goal % = (45/100) x 100% = 45%

4 0
3 years ago
What is the value of x?
melisa1 [442]

Answer:

x=71

Step-by-step explanation:

38+x+x=180

x+x=142

2x=142

x=71

3 0
3 years ago
What is the explicit equation for f(0)=8; f(×)=f(×-1)*3
andriy [413]

Hello from MrBillDoesMath!

Answer:

f(x) = 8 * 3^x


Discussion:

x = 0:      f(x) = 8

x = 1:       f(1) = f(0) * 3 = 8*3

x = 2:      f(2) = f(2-1)*3 = f(1) * 3 = (8*3)*3 = 8 * 3^2

x=3 :       f(3) = f(3-1)*3 = f(2)*3 = (8 * 3^2) * 3 = 8 * 3^3

Based on this we guess that

f(x) = 8 * 3^x


Thank you,

MrB

4 0
3 years ago
PLEASE I NEED URGENT HELP
kari74 [83]

Answer:

D

Step-by-step explanation:

the exterior angle ACD = m< 1+ m <2 = 56+54 = 110

6 0
3 years ago
Read 2 more answers
Please answer the following question down below. (25 points)
allsm [11]

Answer:

It's the second answer 0.44444444%.

6 0
3 years ago
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