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Nana76 [90]
2 years ago
9

PLS HELP DU TONIGHT! 25 POINTS!!

Mathematics
2 answers:
Nata [24]2 years ago
8 0

Answer:

I think that the answer is A

Step-by-step explanation:

Ghella [55]2 years ago
4 0

Answer:

B (0,2)

Step-by-step explanation:

y-intercept means where the line crosses the y-axis. The y-axis is the vertical line. Coordinate points are recorded as (x,y). The y-intercept is (0,2). Aka, when x = 0, y = 2.

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Gaston is buying frult at a local grocery store. This table shows the cost per pound of each type of fruit. Match each
yuradex [85]

Answer:

bananas=$12.72

grapes=$9.48

oranges=$5.85

apples=$5.36

Step-by-step explanation:

To find the total cost for each fruit you would multiply the number of fruit by the cost.

bananas=3*4.24=$12.72

grapes=4*2.37=$9.48

oranges=3*1.95=$5.85

apples=2*2.68=$5.36

4 0
3 years ago
A bake shop uses 1 1/3 cup of<br> milk for each batch of<br> cupcakes.
Travka [436]

Answer:

Step-by-step explanation:

1 batch=       1 and 1/3 cups

2 batches=  2 and 2/3 cups

3 batches=  4 cups

4 batches=  5 and 1/3 cups

8 0
3 years ago
Read 2 more answers
HELP ME PLESE ,3 I NEED THIS
snow_lady [41]

The measure of arc EF = 146 degrees because its central angle = 146 degrees.

5 0
3 years ago
Write the points (-3,5) and (1,1) in slope-intercept form
Jobisdone [24]
Y=mx+b
m=slope
b=yint

find slope
slope between (x1,y1) and (x2,y2) is (y1-y2)/(x1-x2)

given
(-3,5) and (1,1)
slope=(5-1)/(-3-1)=4/-4=-1

y=-1x+b
find b
when x=1, then y=1
1=-1(1)+b
1=-1+b
add 1
2=b


y=-x+2
3 0
3 years ago
ABC Auto Insurance classifies drivers as good, medium, or poor risks. Drivers who apply to them for insurance fall into these th
Misha Larkins [42]

Answer:

a.P(E_1/A)=0.0789

b.P(E_2/A)=0.395\

c.P(E_3/A)=0.526

Step-by-step explanation:

Let E_1,E_2,E_3 are the events that denotes the good drive, medium drive and poor risk driver.

P(E_1)=0.30,P(E_2)=0.50,P(E_3)=0.20

Let A be the event that denotes an accident.

P(A/E_1)=0.01

P(A/E_2=0.03

P(A/E_3)=0.10

The company sells Mr. Brophyan insurance policy and he has an accident.

a.We have to find the probability Mr.Brophy is a good driver

Bayes theorem,P(E_i/A)=\frac{P(A/E_i)\cdot P(E_1)}{\sum_{i=1}^{i=n}P(A/E_i)\cdot P(E_i)}

We have to find P(E_1/A)

Using the Bayes theorem

P(E_1/A)=\frac{P(A/E_1)\cdot P(E_1)}{P(E_1)\cdot P(A/E_1)+P(E_2)P(A/E_2)+P(E_3)P(A/E_3)}

Substitute the values then we get

P(E_1/A)=\frac{0.30\times 0.01}{0.01\times 0.30+0.50\times 0.03+0.20\times 0.10}

P(E_1/A)=0.0789

b.We have to find the probability Mr.Brophy is a medium driver

P(E_2/A)=\frac{0.03\times 0.50}{0.038}=0.395

c.We have to find the probability Mr.Brophy is a poor driver

P(E_3/A)=\frac{0.20\times 0.10}{0.038}=0.526

7 0
3 years ago
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