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3 years ago

8. How does a tree diagram give you the

Mathematics

1 answer:

Musya8 [376]3 years ago

5 0

Answer:

Read below.

Step-by-step explanation:

The total number of branches end of the tree is the denominator of the fraction form of probability.

All the total possible outcomes in an organized list will give you a denominator because that's all the outcomes that can happen from that set of data.

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Who can help me needed for tomorrow please

blagie [28]

a) 170.00 =8n -30

200= 8n

n = 200/8 = 25 items

b) since the expenses increased the profits would decrease

profit = 8(25)-40 = 200-40 = 160

170-160 = 10.00

profit decreased by $10.00

6 0

4 years ago

Read 2 more answers

What is the volume of the prism

Oksanka [162]

Answer: i think is V=4.29m3

Step-by-step explanation:

Volume of Rectangular Prism:V = lwh

6 0

3 years ago

Ms. Grayson has budgeted $6500 for a computer lab in her school.

professor190 [17]

Answer:

c.750+60t s6500

this is the correct one

5 0

3 years ago

Solve the inequality <br> 52 - 3x < -14

nata0808 [166]

Answer:

x>22

Step-by-step explanation:

Solve the inequality:

-3x<-14-52

-3x<-66

x>22

( You have to switch the sign because you are dividing by a minus)

6 0

3 years ago

After painting the fence steve and janet realize that their house also needs painting. But steve will have to do the painting hi

gladu [14]

Answer:

Therefore, Steve will paint house for 20.6 days.

Step-by-step explanation:

We know that Steve determines that it would take them 9 days to paint the house together (if they were both healthy) and that it would take Janet (when healthy) 16 days to paint the house alone.

We conclude that in 1 day Janet painted 1/16 of the house. In nine days, Janet painted 9/16 of house.

So, 7/16 of house paint Steve in nine days.

We have the following proportion:

$\frac{7}{16}:9=1:x\\\\\frac{7}{16}x=9\\\\x=9\cdot \frac{16}{7}\\\\x=20.6$

Therefore, Steve will paint house for 20.6 days.

4 0

3 years ago