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arlik [135]
4 years ago
11

Simplify the numerical expression 13-2x5

Mathematics
2 answers:
quester [9]4 years ago
7 0
13-2(5)=3
or either
13-2x(5)=13-10x
slamgirl [31]4 years ago
3 0

Answer:

<h3>im guessing x represents multiplication. so the answer is 3</h3>

Step-by-step explanation:


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If PA. = 0.8, PB. = 0.3 and P(A|B) = 0.6, what is P(A and B)
Sergio [31]

Answer:

p(A∩B) = 0.18

Step-by-step explanation:

<u><em>Formula</em></u> :

p\left( A|B\right)  =\frac{p\left( A\cap B\right)  }{p\left( B\right)  }

………………………………

⇒ p(A∩B) = p(B)×p(A/B)

⇒ p(A∩B) = 0.3 × 0.6

                = 0.18

8 0
2 years ago
What is the answer QUIcK
omeli [17]
The answer is the last one C
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3 years ago
Two sides of a triangle measure 5 in, and 12 in. Which could be the length of the third side?
Elza [17]

Answer:

18 inches

Step-by-step explanation:

none of the other side lengths could reach to the side length of the 12 inch side.

8 0
4 years ago
When the function f(x) = 3(5)x is changed to f(x) = 3(5)x + 22, what is the effect? (4 points) There will be no change to the gr
Dima020 [189]

Answer:

the y-intercept is 22 spaces higher.

Step-by-step explanation:

I don't know, what special operations you want to express with 3(5)x.

as it is written this simply means

3×5×x

no exponents or other special things are visible.

but it should not matter.

whatever is the first function is unchanged the first part of the second function.

so, the only difference is the "+ 22" part.

and that simply means that all y values (the functional result values) are increased by 22.

you know that "f(x) =" has the same meaning as "y =".

and with that also the y-intercept (the y value when x = 0, and therefore the point, where the curve intersects the y-axis) is increased by 22 spaces.

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2 years ago
1. Zach asked some classmates which of the
muminat

Answer:

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4 years ago
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