All categories

3 years ago

What number is 45% of 180

1 answer:

6 0

This written statement can be converted into an equation.
**What number** can be "x" (unknown value being solved for).
**is** is the equal sign (=)
**45%** can be transferred to decimal form, "0.45"
**of** is the key word to multiply, so "times"
**180** can remain 180.
We now have this equation:
x = 0.45 x 180
x = 81
81 is 45% of 180.

You might be interested in

Find the x-intercept of the line whose equation is 8x + 2y = 4.

horrorfan [7]

Answer: Hope this helps you

1/2

Step-by-step explanation:

To find the x-int of any equation, you will need to replace the y with a 0 since when the x-int is when y is 0.

8x+2y = 4 ➨ 8x+2*0 = 4

Now I will do 2*0 which anything times 0 is equal to 0. And we are left with the equation of:

8x = 4

Now I will divide both sides by 8, which isolates our x.

x = 1/2

The x-int is 1/2.

8 0

2 years ago

Ahmed is working at a restaurant . His boss pays him $15.50 per tour and promises a raise of $1.25 per hour every 6 months. Whic

grandymaker [24]

No se need puntos idk sorry jajjajaydyajjshdhdgeyyetegegdvdbds

3 0

3 years ago

(6 × 10^4 + 3 × 10^4)(3 × 10^2) What is the value of the expression in scientific notation?

LekaFEV [45]

Answer:

2.7x10^7 or 2.70000000 I think

Step-by-step explanation:

6 0

3 years ago

A certain manufactured item is visually inspected by two different inspectors. When a defective item comes through the line, the

andreev551 [17]

The fraction of a defective item getting by both inspectors is $\frac{5}{100}$ = $\frac{1}{20}$

Step-by-step explanation:

Step 1; Assume that the probability of the first inspector missing a defective part is P(A) and the probability of the second inspector missing those that do get past the first inspector is P(B).

Step 2; It is given that P(A) = 0.1, we convert this into a fraction so that the final probability will be a fraction and not a decimal.

P(A) = 0.1 = $\frac{1}{10}$ .

It is given that the second inspector misses 5 out of 10 that get past the first inspector, so P(B) = $\frac{5}{10}$ .

Step 3; To calculate the probability of both inspectors missing a defective part, we multiply both the probabilities.

P(A and B happening) = P(A) × P(B) = $\frac{1}{10}$ × $\frac{5}{10}$ = $\frac{5}{100}$ = $\frac{1}{20}$ = 0.05%. So there is a 0.05% chance of both inspectors missing a defective part.

8 0

3 years ago

Please please help me!!!!!!!

Jlenok [28]

Answer:

Step-by-step explanation:

Hope this helps! Good luck!

7 0

3 years ago