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3 years ago

WILL GIVE BRAINLIEST AND 20 POINTS!Which of the following is the function represented by the graph?

Mathematics

2 answers:

lutik1710 [3]3 years ago

7 0

Answer:

the answer is B or D

Step-by-step explanation:

Airida [17]3 years ago

4 0

Answer:

the answer is D, i just got it correct on the assignment

Step-by-step explanation:

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Plzz help me find the answer

serious [3.7K]

It’s the first one 9/2.

5 0

3 years ago

A member of the local department of transportation recorded the number of passengers that arrived on flights at the airport base

vodomira [7]

Answer:

The correct option is A,3875 passengers

Step-by-step explanation:

The curve of best fit for the date y=-5x^2+60x+3715

For April which month 4 which means that x is 4

By substituting 4 for x in the equation we can determine y, the number of passengers that arrived on flights at the airport is determined thus.

y=-5*4^2+(60*4)+3715

y=-5*16+240+3715

y=-80+240+3715=3875

The number of passengers that arrived by flights in April, month 4 is 3875

3 0

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

2 years ago

What is the solution to x + 7 = 23?

Aloiza [94]

Answer:

x=16

Step-by-step explanation:

x+7=23

23-7=x

x=16

5 0

3 years ago

Plz help I need help I am very confused

KIM [24]

Answer:

$- \frac{5}{7}$

Step-by-step explanation:

$- \frac{2}{7} - \frac{3}{7}$

$\frac{ - 2 - 3}{7}$

$= \frac{ - 5}{7}$

6 0

3 years ago