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astra-53 [7]
4 years ago
11

the table shows the break down of math students for one school year. find the probability that a geometry student is in the 11th

grade

Mathematics
1 answer:
iren2701 [21]4 years ago
3 0
p=\frac{33}{28+62+33} gives the result in decimals. If you want percents, you could multiply the result by 100.
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What would be the best graph or display to represent your home library statistics data why
choli [55]
For presenting home library statistical data you could use a pie chart. The parts can be things like various genres, or based on writers, or anything similar. You could make a lot of different ones about various statistical data about books and it would still be the best choice.
5 0
3 years ago
What is 87 24/25 in decimals step by step
JulijaS [17]
<span>87 24/25 ...this is a mixed fraction ..so in order to get in in decimal we first need to convert it into unlike fraction ..for that we do the following ...
</span>
<span>87 24/25
</span>=> multiply the whole number and the denominator ..
=>87 X 25 = 2175
=>now add the numerator to this product ...
=>2175 + 24 = 2199 ..
=> so now we get an unlike fraction which when we divide we get the answer in decimals ..
=> 2199/25 = 87.96 ...
    that is ... 87 24/25 in decimals ...

Hope it helps !!!


5 0
3 years ago
Read 2 more answers
Find the equation of the line that passes through points A and B.<br>A (1,7)<br>B (-3,-1)​
Mila [183]
Equation of a line is -> m= y2 - y1 all over x2 - x1. Therefore, -1 - 7= -8 and -3 - 1= -4. -8 divide -4= 2 so the gradient is 2.
7 0
4 years ago
Read 2 more answers
0.5(x^4 − 9) + 17 <br><br> Combine like terms.
galben [10]

Hello from MrBillDoesMath!

Answer:

0.5 x^4 + 12.5



Discussion:

Only the constant terms are "like" and can be combined. Nothing combines with x^4.

0.5 ( x^4 - 9) + 17 =

0.5 x^4 -  0.5 (9) + 17 =               as 0.5(9) = 4.5

0.5x^4  -  4.5 + 17 =

0.5 x^4 + 12.5


Thank you,

MrB

7 0
3 years ago
PLISSSSS HELPPPPP ME! Giving branliest ​
Sidana [21]

Answer:

d + 5y

Step-by-step explanation:

2d + (d + 2y)  + (3y - 2d) = 2d + d + 2y + 3y - 2d = 2d +d - 2d + <em>2y + 3y </em>=  =d + 5y

7 0
3 years ago
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