All categories

2 years ago

Find g(-6) if g(x) = -5x – 2

Mathematics

1 answer:

attashe74 [19]2 years ago

8 0

Answer:

648=7

Step-by-step explanation:

You might be interested in

Shelly states that the triangles below are similar. Which proportion supports her statement?

choli [55]

I'm not sure, but I believe your answer would be

8/10 = 4/20

Forgive me if I'm wrong, but the others seem to say the same thing that this answer doesn't.

4 0

2 years ago

Read 2 more answers

What is the unit rate if there are 258 purple polka-dot pencils in 3 purple polka-dot purses?

stiks02 [169]

Unit rate means one. So the best way to solve this is using a proportion over one. If there are 258 pencils in 3 purses 258/3 then how many are in one purses x/1. Cross multiply next. 258/3 * x/1. You get 3x and 258. To get the x alone, divide both sides by three. Your answer is 86 pencils in one purse.

4 0

2 years ago

According to the property √a/√b= √a/√b, which choice is equivalent to the quotient below?

garik1379 [7]

Answer:

Step-by-step explanation:

$\frac{\sqrt{125} }{\sqrt{5}} =\frac{\sqrt{25.5} }{\sqrt{5} } =\frac{5\sqrt{5} }{\sqrt{5} } =5$

If you don't understand, you can ask.

4 0

2 years ago

The length of a rectangle is six times it’s width. If the area of the rectangle is 150ft^2, find its perimeter.

sineoko [7]

Answer:

Perimeter = 70ft

Step-by-step explanation:

Area of a rectangle is:

area = (length * width)

150 = a * b

a = 6b

a = length

b = width

then:

150 = 6b*b

150 = 6b²

b² = 150/6

b² = 25

√b² = √25

b = 5ft

a = 6b

a = 6*5

a = 30ft

then:

perimeter of a rectangle is:

p = 2(a+b)

p = 2(30 + 5)

p = 2*35

p = 70ft

7 0

2 years ago

Three components are randomly sampled, one at a time, from a large lot. As each component is selected, it is tested. If it passe

satela [25.4K]

Answer:

The probability of SFS and SSF are same, i.e. P (SFS) = P (SSF) = 0.1311.

Step-by-step explanation:

The probability of a component passing the test is, P (S) = 0.79.

The probability that a component fails the test is, P (F) = 1 - 0.79 = 0.21.

Three components are sampled.

Compute the probability of the test result as SFS as follows:

P (SFS) = P (S) × P (F) × P (S)

$=0.79\times0.21\times0.79\\=0.131061\\\approx0.1311$

Compute the probability of the test result as SSF as follows:

P (SSF) = P (S) × P (S) × P (F)

$=0.79\times0.79\times0.21\\=0.131061\\\approx0.1311$

Thus, the probability of SFS and SSF are same, i.e. P (SFS) = P (SSF) = 0.1311.

7 0

2 years ago