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2 years ago

if you have 12 different cars and can only place 4 of them into the show case at one time. how many ways could you display them

Mathematics

1 answer:

PilotLPTM [1.2K]2 years ago

6 0

Answer:

You could arrange them 3 different ways <em>at once</em>.

Step-by-step explanation:

You have 12 different cars, but only 4 can be shown at once.

Divide 12 by 4, and you'll get 3.

Therefore, if you wanted to show them all at once, you could make 3 different displays.

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6x= 2y-4 <br> Solve for x please

NeTakaya

Answer:

Slope=3

x−intercept=−

=−0.66667

y−intercept=

=2.00000

Step-by-step explanation:

4 0

3 years ago

I got a 12 discount on a pair of jeans and a 25% discount on a t-shirt the original price of the jeans was $100 and thatof the T

Tcecarenko [31]

Answer:

$125.50

but I'm not sure

Step-by-step explanation:

100÷100=1

1×12=12

100-12=88

jeans with discount = $88

50÷100=0.5

0.5×25=12.50

5000-1250=3750

t-shirt with discount = $37.50

3750+8800=12550

6 0

2 years ago

Read 2 more answers

You invest $15,000 in a savings account with an annual interest rate of 2.5% in

almond37 [142]

Answer:

$\$16,990.62$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=5\ years\\ P=\$15,000\\ r=2.5\%=2.5/100=0.025\\n=4$

substitute in the formula above

$A=15,000(1+\frac{0.025}{4})^{4*5}$

$A=15,000(1.00625)^{20}$

$A=\$16,990.62$

5 0

3 years ago

If r=10 and s=31, find R. Round to the nearest tenth.

mars1129 [50]

Answer:

C. R = 17.9 degrees

Step-by-step explanation:

We have a rectangle triangle with the adjacent side and the opposite side (neither of which are the hypotenuse).

The relation between those elements is the tangent:

$tan(angle) = \frac{Opposite side}{Adjacent side}$

So, to isolate the angle, we modify the formula as such:

$angle = arctan(\frac{Opposite side}{Adjacent side}) = arctan(\frac{10}{31}) = arctan(0.3225) = 17.87$

If we round 17.87 degrees to the tenth... we get 17.9 degrees.

5 0

3 years ago

Read 2 more answers

5. A gallon of paint covers 300 square feet.

Vladimir79 [104]

Step-by-step explanation:

wall 25×12=300

2 walls = 600

wall2 20×12=240

2 wall2= 480

600+480= 1080 sq ft

3 0

2 years ago