3 years ago

ASVAB Test I need help studying!! Any suggestions?

Mathematics

1 answer:

Rama09 [41]3 years ago

6 0

Answer:

get a notebook and take notes, and be in a quiet place with relaxing music of ur choice

Step-by-step explanation:

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Suppose you spend $23, and you pay with a $50 bill. The cashier gives your change in bills. List all the different ways you can

Aleksandr [31]

Here are some answer i can think of: 2-10$ 1-5$ 2-1$, 6-5$ 2-1$, 27-1$, 1-10$ 3-5$ 2-1$

3 0

3 years ago

Assume that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation of 20. Find the prob

Ipatiy [6.2K]

Answer:

Randomly selected adult has an IQ less than 136 is 0.9641

Step-by-step explanation:

It is given that, it is normal distribution with mean 100 and SD as 20.

So, let's use the formula of z-score

z= $\frac{x-mean}{SD}$

For this problem,

x= 136

Plug in this value into the formula

z-score= $\frac{136-100}{20}$

=1.8

Now, use z-score table to find the probability

Find the corresponding value for the row 1.8 and the column 0.00, we do get 0.9641

So, Randomly selected adult has an IQ less than 136 is 0.9641

3 0

3 years ago

A card is selected at random from a deck of 52 playing cards, the probability that a face card selected is ______________

ratelena [41]

Answer:

Step-by-step explanation:

There are 12 face cards in a deck out of 52, so 12/52 would be the probability

hope this helps :)

7 0

3 years ago

Find the equation of the line with slope 1/3 and y interception (0,-2)

Andreyy89

Answer:

y=(1/3)x-2

Step-by-step explanation:

Plug into equation of y=mx+b

y=(1/3)x-2

6 0

3 years ago

2.5 (8.6 ÷ 2 – 1.8)

Alina [70]

Answer:

6.25 is the answer

Step-by-step explanation:

work in the () first

2.5(8.6÷2-1.8)

2.5(2.5)

the multiply the two numbers and get 6.25

hope this helps

7 0

3 years ago

Read 2 more answers