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Gala2k [10]
3 years ago
6

A shelf is 31 1/2 inches long.Alice is setting her model cars in a line along the shelf. If each car is 1 3/4 inches long what i

s the greatest number of cars she can place in a line along the shelf
Mathematics
1 answer:
Rasek [7]3 years ago
6 0
31.5/1.75= 18

Alice can place 18 cars in a line along the shelf.

Hopefully, this helps!
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Are you smart? help me in this question please?
shepuryov [24]

Answer:

Angle 1 = 38 and angle 4 = 142 degrees.

8 0
3 years ago
Read 2 more answers
Amanda exercised for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40
Misha Larkins [42]
                  Amanda           Billy
1st week       10                   5
2nd week      20                  10 
3rd week       30                  20
4th week       40                  40
<span>
A) Amanda's method is linear because the number of minutes increased by an equal number every week.</span>
common difference is 10.
1st week      0 + 10 = 10
2nd week   10 + 10 = 20
3rd week    20 + 10 = 30
4th week    30 + 10 = 40

Billy's method is exponential:
5(2)^x

1st week   5(2⁰) = 5(1) = 5
2nd week  5(2¹) = 5(2) = 10
3rd week   5(2²) = 5(4) = 20
4th week   5(2³) = 5(8) = 40
8 0
3 years ago
Read 2 more answers
Yvonne bought a car for $10,300. After 3 years, the value of the car was $6,250. The value of this car decreases exponentially o
Likurg_2 [28]

Answer:

A = $44,778.84

A = P + I where

P (principal) = $10,300.00

I (interest) = $34,478.84 or 12 months

Step-by-step explanation:

Given: Yvonne bought a car for $10,300. After 3 years, the value of the car was $6,250. 50%

To find: In approximately what number of additional months will the value of Yvonne’s car be 50% of the price she originally paid?

Formula: (\frac{interest rate}{number of payments}) × loan principal = interest

Solution:  Divide your interest rate by the number of payments you’ll make in the year (interest rates are expressed annually). So, for example, if you’re making monthly payments, divide by 12. Multiply it by the balance of your loan, which for the first payment, will be your whole principal amount.

(This gives you the amount of interest you pay the first month.)

First, convert R as a percent to r as a decimal

r = R/100

r = 50/100

r = 0.5 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 10,300.00(1 + 0.5/12)(12)(3)

A = 10,300.00(1 + 0.041666667)(36)

A = $44,778.84

Henceforth:

The total amount accrued, principal plus interest, with compound interest on a principal of $10,300.00 at a rate of 50% per year compounded 12 times per year over 3 years is $44,778.84.

6 0
2 years ago
Carlos is looking at moving into a new apartment. He found one that costs $750 per month, but they require that the cost of rent
Over [174]

Answer:  2250

Step-by-step explanation:

the smallest amount of money Carlos needs is 2250 because 750 is exactly 1/3 of 2250.

7 0
3 years ago
SEE QUESTION IN IMAGE
Rudik [331]

Answer:

<h3>46.</h3>

<u>Total number in favour:</u>

  • 128 + 96 = 224

<u>Probability:</u>

  • P(favour, A) = 128/224 = 4/7
<h3>47.</h3>

<u>Total number in against:</u>

  • 32 + 48 = 80

<u>Probability:</u>

  • P(against, not B) = 32/80 = 2/5
3 0
3 years ago
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