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kap26 [50]
3 years ago
10

write an algebraic expression for the following problem next weekend a student wants to study for his four classes if he has h h

ours to study in all and he wants to devote the same amount of time to each same amount of time to each class how much time will he study per class?
Mathematics
1 answer:
asambeis [7]3 years ago
4 0
The equation can be c=4h
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Does anyone know this?
lakkis [162]

Answer:

obtuse scalene

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Use the figure to find the radius.
BlackZzzverrR [31]
The answer is 4 (four)
3 0
3 years ago
2). Bill has twice as many candies as Fred. Tim has 3 fewer than 3 times as many candles as Fred.
sasho [114]

Step-by-step explanation:

<h2>Answer:-</h2>

\tt{Let \ the \ candies \ taken \ by \ Fred \ be \ x.}

Now, let's Solve!

So, according to Question,

Bill = 2x

Tim = 3x-3

Total Candies = 177.

\bf{x+2x+3x-3=177}

Totalling x,

\bf{6x-3=177}

\bf{6x=177+3}

\bf{6x = 180}

\boxed{\sf{x = 30}}

So, Fred has 30 candies.

Bill's Candies = 2×30 = 60 Candies

Tim's Candies = 3×30-3 = 90-3 = 87 Candies.

Hope it helps :)

7 0
3 years ago
Use pictures for the question 100 points to brainlyest​
Leviafan [203]

Answer:

Step-by-step explanation:

Population of X is {1, 1, 2, 2, 2, 3, 3, 3}

Based on that, X's expected value, variance and standard deviation can be calculated as follows:

Expected Value, μ = 2.125 or 2.13

Variance, σ2 = 0.609375 0r 0.61

Standard Deviation, σ = 0.78062475 or 0.78

7 0
2 years ago
If the ratio of the arc length to r is 1, then the measure of is 1 radian.
bixtya [17]
Well the radian is the measure of the radius
this line measure is then ligned up to the circumference
mearuse of 1 raidan is always equal to the measure of the radius therfor the true statements are

ratio of arc legnth to r is always equal to 1

I'm not sure what 'if the measure of is'

but I think the answer is
if the measure of is 1 radis, than the arc legnth is r since r reaprensents radius

so first and third choice are correct
5 0
3 years ago
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