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s2008m [1.1K]
2 years ago
12

B) The mean of 7, 5, 0, 1, 3, 4 and h is 10. Find the value of h.

Mathematics
1 answer:
wariber [46]2 years ago
7 0

Step-by-step explanation:

mean =10

sum of no =7+5+0+1+3+4+h=20+h

N=7

now

mean=sum of no/N

10=20+h/7

10×7=20+h

70-20=h

h=50

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1: 1/2
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7 0
3 years ago
Kori bought 56 boxes of tiles from the home improvement store, which was es 4/7 of the total number of boxes that they had. How
dimaraw [331]

Answer:

98 boxes


Step-by-step explanation:

If 56 is  \frac{4}{7} of the total, we can set up an equation like this:

56=\frac{4}{7}*T

Where T is the total number of boxes.

Solving for T gives us the answer:

56=\frac{4}{7}T\\T=\frac{56}{\frac{4}{7}}\\T=56*\frac{7}{4}\\T=98

There were 98 boxes in total.

5 0
3 years ago
Read 2 more answers
Please help me with this math question
Neko [114]

Answer:

C .56

Step-by-step explanation:

well thier are 5 days that are less then 3 days and theirs 9 days in total so you would do 5/9  to get the chance of it being less then 3 days.

5/6 = .555556

3 0
4 years ago
What is -8/-5 simplified?
Lostsunrise [7]

its 1/6 i caculated it on google

7 0
4 years ago
Read 2 more answers
Which expression is equivalent to c+2? <br> c+2c <br> 2c-2c+2 <br> 3c-3+c+1 <br> 4c+6-3c-4
Mashcka [7]
Your answer would be 4c + 6 - 3c - 4

This is because when you simplify, you get 4c - 3c = c, and 6 - 4 = 2, so combining the two terms gives you c + 2.

I hope this helps!
4 0
3 years ago
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