2 years ago

Please help I need help ASAP

Mathematics

1 answer:

Inessa [10]2 years ago

6 0

Answer:

a 2.68

b 2.01

Step-by-step explanation:

1.34/2 =( 0.67 (F) )

(F)*4 = A

(F)*3 = B

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Robbie Morse has a $47,500 insurance policy. The annual premium is $987.53. Robbie pays $90.00 monthly.

marin [14]

Answer:

Robbie pay in twelve months $1080 .

$92.47 more Robbie pay and 9.36 %(Approx) Robbie pay.

Step-by-step explanation:

As given

Robbie Morse has a $47,500 insurance policy.

The annual premium is $987.53.

Robbie pays $90.00 monthly.

First find out the Robbie pay in twelve months .

Robbie pay in twelve months = 12 × 90

= $ 1080

Second find out how much more does Robbie pay .

Robbie pay extra = Robbie pay in twelve months - annual premium

= $ 1080 - $987.53

= $92.47

Therefore the $92.47 more Robbie pay .

Third find out the what percentage does Robbie pay .

Formula

$Percentage = \frac{Robbies\ pay\ more\times 100}{annual\ premium}$

Robbies pay more = $92.47

Annual premium = $987.53

Put in the above

$Percentage = \frac{92.47\times 100}{987.53}$

$Percentage = \frac{9247}{987.53}$

Percentage = 9.36 % (Approx)

9.36 %(Approx) Robbie pay.

7 0

2 years ago

Michael pays $30 to enter a state fair, plus $4 for each ride. Which of the following equations represents his total cost? A. y=

omeli [17]

He spends 30 to enter and 4 per ride

y = 4x + 30....with x being the number of rides and y being the total cost

4 0

2 years ago

Read 2 more answers

Mrs. Williams is knitting a blanket for her newborn granddaughter. The blanket is 2.25 meters long and 1.8 meters wide. What is

LuckyWell [14K]

To find the area, you will need to times the length with the width.

So,

2.25*1.8=4.05 meters

1m=100cm

4.05m=405cm

Hope this helps.

5 0

1 year ago

Solve the system by substitution -x - y - z = -8 -4x + 4y + 5z = 7 2x + 2z = 4

gulaghasi [49]

Answer: 14

Step-by-step explanation:

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2 years ago

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N 2004, the General Social Survey (which uses a method similar to simple random sampling) asked, "Do you consider yourself athle

zmey [24]

Answer-

The standard error of the confidence interval is 0.63%

Solution-

Given,

n = 2373 (sample size)

x = 255 (number of people who bought)

The mean of the sample M will be,

$M=\frac{x}{n} =\frac{255}{2373} =0.1075$

Then the standard error SE will be,

$SE=\sqrt{\frac{M\times (1-M)}{n}}$

$SE=\sqrt{\frac{0.1075\times (1-0.1075)}{2373}}=\sqrt{\frac{0.0959}{2373}}=0.0063=0.63\%$

Therefore, the standard error of the confidence interval is 0.63%

6 0

2 years ago