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Oksi-84 [34.3K]
3 years ago
15

Please help me guysss

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

u could ask your teacher for help but i really dk

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A car dealership has SUVs and sedans in a ration of 5:9. How many sedans does the car dealership have if there are 140 SUVs
Elza [17]

To solve this, all you need to do is compare the ratio to the amount of SUVS there are.

5/9 (SUVs to sedans)

140/? (SUVs to sedans)

140 ÷ 5 = 28

9 x 28 = 252

140/252

There are 252 sedans in the car dealership! :D

8 0
3 years ago
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If Johnny walks 20 miles a day how many miles what do you walk in one year
Zinaida [17]
He walks 7,300 miles in 1 year
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What’s the area for each of these figures
Rainbow [258]

Step-by-step explanation:

you should try multiplying all the sides and don't forget that a triangle is base times height and divided by two

 

8 0
3 years ago
Need help with this question
Ne4ueva [31]

Answer:

About 3%

Step-by-step explanation:

It decreased.

3% of 465056=13951

465056-13951=451105

3.6% of 465056=16742

465056-16742=448314

The amount you want it 450678 and 451105 is closer to 450678 than 448314.

4 0
2 years ago
A dart is to be thrown at a target. The probability the dart will hit the target (yes or no) on a single attempt is 0.20. Each t
MArishka [77]

Answer:

0.04

Step-by-step explanation:

Given that a dart is to be thrown at a target. The probability the dart will hit the target (yes or no) on a single attempt is 0.20

Each throw is independent of the other throws.

Let x be the no of times the target is hit in the trial of 4 throws

Since each outcome is independent of the other X is binomial with n =4 and p = 0.20

Required probability

=  the probability that it will take less than or equal to 4 throws to hit the target on both successful target hits

=P(X=2 when n =2) + P(x=2 when x =3) + P(x=2 when x =4)

= (0.2)^2 + 3C2 (0.2)^2(0.98)+4C2 (0.2)^2 (0.98^2)\\=0.04

3 0
3 years ago
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