2 years ago

1. The value of 25 x (8.5) is: a. More than 250 b. Less than 250

Mathematics

1 answer:

Alinara [238K]2 years ago

3 0

25x(8.5)=212.5 therefore being b. Less than 250

You might be interested in

Tony solves the linear equation 3(x - 3) + 2x + 9 = 2x + 2(x - 1) using the step shown below.

Natasha_Volkova [10]

Answer:

D.)

Step-by-step explanation:

because when you have numbers inside the parentheses, you have to multiply both of those numbers by the number to the right of the parentheses, not just the X.

8 0

3 years ago

B(0, 6), C(2,-5), D(-8, -1),<br> Least to greatest

Viktor [21]

Step-by-step explanation:

D,C,B

4 0

2 years ago

If A and B are mutually exclusive events with P(A)= 0.3 and P(B)= 0.5, then P(A and B)=

arsen [322]

Answer:

$P (A\ and\ B) = 0$

Step-by-step explanation:

By definition if two events are mutually exclusive then they are disjoint events, that is, they can not occur at the same time.

In general terms we say that events are mutually exclusive, then:

$P (A\ and\ B) = 0$

In this case we have that

$P(A)= 0.3\\\\P(B)= 0.5$

But A and B are mutually exclusive events, then $P (A\ and\ B) = 0$

4 0

2 years ago

Let f(x) = 3x +5 and g(x) = -4x +7. Find (fog)(-4)

sesenic [268]

(fog)(x)=f(g(x))

f(g(x))=3(-4x+7)+5
f(g(-4))=3(-4(4)+7)+5=3(-16+7)+5=3(-9)+5=-27+5=-22

(fog)(-4)=-22

7 0

2 years ago

A student simplifies the expression correctly.

gogolik [260]

Answer:7.51724137931

Step-by-step explanation:

3 0

2 years ago