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3 years ago

1. Jacob has $500 saved. He receives a gift of $100 as a graduation present.

Mathematics

1 answer:

REY [17]3 years ago

4 0

Jacob now has 600 dollars.

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A baseball team can spend up to $1500 on bats. Bats cost $32 each. Which inequality represents the number of bats b they can buy

Katena32 [7]

Answer:

32b<1500

Step-by-step explanation:

a. the can spend up to 1500 but not more so it has to be less

b= 46 bats

46x32= 1472<1500

6 0

3 years ago

PLEASE HELP!!!!!1 DUE IN 30 MINUTES Does this graph represent a proportional relationship? Explain. On a coordinate plane, a cur

Tom [10]

They are not proportional because they do not have a constant ratio. If the data on the graph shows a curved line, it is not constant and is not proportional.

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3 years ago

The probability that a toy Raymond picks out of a box is both plush and a dinosaur is 30%. The probability that a toy Raymond pi

GalinKa [24]

Answer:

0.4 = 40% probability that a toy that Raymond picks out of a box is plush given that it is a dinosaur.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Dinosaur

Event B: Plush.

The probability that a toy Raymond picks out of a box is a dinosaur is 75%.

This means that $P(A) = 0.75$

The probability that a toy Raymond picks out of a box is both plush and a dinosaur is 30%.

This means that $P(A \cap B) = 0.3$

What is the probability that a toy that Raymond picks out of a box is plush given that it is a dinosaur?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.3}{0.75} = 0.4$

0.4 = 40% probability that a toy that Raymond picks out of a box is plush given that it is a dinosaur.

6 0

3 years ago

What is 1 and 2 10ths written as a decimal?

kvv77 [185]

1 is the whole number which means it goes before the decimal point. 2/10 is the fractional piece making it go after the decimal point in the tenths place.

1 2/10 = 1.2

8 0

4 years ago

The diameter of a circular table is 6 feet. Which of the following is closest to the area of the tabletop

Ivahew [28]

So if you do 6(pi) then you should get 18.84

6 0

3 years ago

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