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iragen [17]
2 years ago
13

Help me please!!!!!!!!!!!!!

Mathematics
1 answer:
zubka84 [21]2 years ago
4 0

Step-by-step explanation:

come on, you should really be able to answer these things yourself now !

in such cases the total is not the whole class, but the sum of all students that satisfy a certain basic criteria. in this case it is "did not complete the homework".

now, from all the students that did not complete the homework (3+5 = 8), how many have still passed the test ?

3.

so the probability to still pass the test although the homework was not completed is

3/8

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Slope = 4/3, (-2, 11)
Lady_Fox [76]

Answer:

y = \frac{4}{3} x + \frac{41}{3}

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = \frac{4}{3}, hence

y = \frac{4}{3} x + c ← is the partial equation

to find c substitute (- 2, 11) into the partial equation

11 = - \frac{8}{3} + c ⇒ c = \frac{41}{3}

y = \frac{4}{3} x + \frac{41}{3} ← equation of line


7 0
4 years ago
What is the area of this triangle??
dezoksy [38]

Answer:

248

Step-by-step explanation:

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which is:

A= 16 times 31 divided by two

6 0
2 years ago
7. At a sports store, Curtis bought some
mojhsa [17]

Answer:

D

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4 years ago
1.8c+32<br> c=50<br> 1.8(50)+32
anygoal [31]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
What is the this expression in standard form?: 6(5r-4)-2(r-7s-3)
Thepotemich [5.8K]

Use distrubutive property <em>a(b + c) = ab + ac</em>

6(5r - 4) - 2(r - 7s - 3)

= (6)(5r) + (6)(-4) + (-2)(r) + (-2)(-7s) + (-2)(-3)

= 30r - 24 - 2r + 14s + 6

= (30r - 2r) + 14s + (-24 + 6)

<h3>= 28r + 14s - 18</h3>
3 0
3 years ago
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