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Marrrta [24]
3 years ago
8

Jordan uses a 20% off coupon when she buys a camera that originally cost $100.00 How much money does jordan save and what is the

new cost of the camera after she uses the coupon?
Mathematics
2 answers:
maksim [4K]3 years ago
6 0
Jordan saves 20 dollars.
The new cost of the camera after the discount is 80 dollars.
prohojiy [21]3 years ago
5 0
100 - (1-20%) = 80$
so basically the camera cost 80
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A cheerleading squad consists of ten cheerleaders of ten different heights. How many ways are there for the cheerleaders to line
Sindrei [870]

Answer:

11340

Step-by-step explanation:

We have 10 cheerleaders of ten different heights. There are two rows each having 5 positions so that five cheerleaders occupy the first row that have height less than the five cheerleaders who occupied the second row.

Therefore, Out of ten cheerleaders, two cheerleaders will be selected out of which the tallest one will occupy the position in the upper row and the second one will occupy in the lower row, therefore these two positions will be occupied in 10C_{2} ways. Now, we are left with 8 cheerleaders and following the same path, the next two positions will also be occupied in 8C_{2}ways, similarly, following the same path, the number of ways the cheerleaders will occupy the position will be: 10C_{2}×8C_{2}×6C_{2}×4C_{2}×2C_{2}

=11340

8 0
3 years ago
Given that F(x) = x 2 + 2, evaluate F(1) + F(5).
Igoryamba

Answer:

F(1)= (1)2 + 2

          2+2

           =4

F(5)= (5)2 + 2

          10+2

           =12

F(1) + F(5) = 12+4

            =16

Step-by-step explanation:

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8 0
3 years ago
How do I solve this (trigonometry)
kow [346]

Answer:

3/5

Step-by-step explanation:

the sin of an acute angle in a right triangle is the ratio of the opposite side to the hypotenuse

24/40=3/5

7 0
3 years ago
Read 2 more answers
GUYS PLZ HELP ME ANSWER THIS BECAUSE IF I DONT I CANT GO TO MY DADS HOUSE THIS WEEKEND
nadezda [96]

Answer:

The answer is 60.5

Step-by-step explanation:

Triangle:multiply 5 by 5 which equals 25 then divide 25 by 2= 12.5

Rectangle:multiply 4 by 12 which equals 48.

All: add 12.5 with 48 which equals 60.5

7 0
4 years ago
Janie and Jasmine are playing three games at an arcade. Each of the games requires either 2, 3, or 4 tokens. The girls plan to p
erma4kov [3.2K]

12

3 + 3 + 3 + 3 = 12

3 x 4 = 12

Thanks!! <3

8 0
3 years ago
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