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svlad2 [7]
2 years ago
11

he ratio of students to adults in a community band is 47 to 53. What percent of the marching band is students?

Mathematics
1 answer:
ad-work [718]2 years ago
3 0

Answer:

false

Step-by-step explanation:

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50 points! Can you please be honest and answer these 3 questions.
Zepler [3.9K]

Answer:

1. 5/10

2. 0.54

3. √3 and -1/16????

I think

sorry if I wrong

3 0
3 years ago
Can someone help me with this math question?
Triss [41]
It would be 19

42-23=19
8 0
3 years ago
Read 2 more answers
How do you do mixed numbers and fractions on a number line. Start from 0 somethig something 1 sonething something 2
katovenus [111]
0....1/4..... 2/4 or 1/2 ..... 3/4..... 1.... 1 1/4.... 1 2/4 or 1 1/2...... 1 3/4..... 2.... and so on and so on 
8 0
3 years ago
Find the volume of the composite figure​
AURORKA [14]

39in³ is a required volume.

Solution given:

for upper one

length[l]=8in

breadth[b] =3in

height[h]=1in

now

volume [V1]=l×b×h=8×3×1=24in³

again for lower one:

length[l]=6-1=5in

breadth[b] =3in

height[h]=1in

volume [V2]=l×b×h=5×3×1=15in³

Again

total volume =V1+V2=24in³+15in³=39in³

6 0
3 years ago
The manager of an automobile dealership is considering a new bonus plan in order to increase sales. Currently, the mean sales ra
monitta

Answer:

H0: mu = 5

Ha: mu > 5

Step-by-step explanation:

A null hypothesis is a statement from a population parameter which is either rejected or accepted (fail to reject) upon testing.

It is expressed using the equality sign.

An alternate hypothesis is also a statement from a population parameter which negates the null hypothesis and is accepted if the null hypothesis is rejected.

It is expressed using any of the inequality signs.

4 0
3 years ago
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