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-Dominant- [34]
3 years ago
13

Help asap please !!!!

Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

C =diameter times π

24π mm

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help solve the equation justin has 5.50 more than eva emma has $10 dollars less than justin how much does if they have if the ha
frez [133]
In solving this type of problem always look for the person you don't have any information about in this case  it's Eve therefore Eve is X, Justin has $7.50 more than Eve, therefore 
X+$7.50 is Justin and Emma has $12 less than Justin, therefore subtract $12 from Justin X+$7.50-$12, since the total amount is $63 add all the numbers and equal them to $63.
x+7+x+7.5-12+ x=63
3x+3=63
3x=60
x=20
Plug in the x for each person
therefore Eve=$20
Justin=$20+$7.50= $27.50
Emma has $12 less than Justin therefore $15.50
Add all the money and it equals $63
5 0
3 years ago
This is my hw and it is due at 7!​
AlladinOne [14]

Answer:

1. 60% (decrease by 40%)

3. 30% (decrease by 70%)

5. 250% (Increase by 150%)

7. 40% (Decrease by 60%)

9. 171.4% (increase 71.4%)

11. 152.6% (Increase by 52.6%)

Step-by-step explanation:

1. 20x = 11 = 0.55 rounds to 0.6 => 60%

3. 56 x = 14 = 0.25 rounds to 0.3 => 30%

5. 18x  = 45 = 2.5 => 250%

7. 126x = 48 = 0.38 rounds to 0.4 => 40%

9. 42x = 72 = 1.714 => 171.4%

11. 95x = 145 = 1.526 => 152.6%

8 0
3 years ago
Question 2 of 5
valentinak56 [21]

Answer:

C is the correct answer

Step-by-step explanation:

A) 25-18 which equals 7

7 is NOT bigger than 8

B) 0.5x18= 9

7 is NOT bigger than 9

C) 18÷6=3

3 IS bigger than 2 so is correct

D) 18÷4= 4.5

4.5 is NOT bigger than 3

hope this helps!

6 0
3 years ago
Read 2 more answers
It says 9x+45 (Geometry question)
faltersainse [42]

Answer: The answer is 4

3 0
3 years ago
Anne is choosing a contractor. She has narrowed down her selection to two companies and will base her decision on the likelihood
FinnZ [79.3K]

Answer: Option A.

Step-by-step explanation:

The joint probability for two different things is equal to the product of the individual probabilities.

For contractor A we have:

Prob that the job is done in time  = 0.95

Prob that the job is done within the budget = 0.97

Prob of both things at the same time P = 0.95*0.97 = 0.92

For company B we have:

Prob that the job is done in time  = 0.98

Prob that the job is done within the budget = 0.93

Prob of both things at the same time P = 0.98*0.93 = 0.91

Then the best contractor is contractor A, (with a joint probability of p = 0.92) and the correct option is option A.

6 0
4 years ago
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