MATHEMATICS HIGH SCHOOL

A basketball player has already scored 56 points in a game. The team record for points in a game is 72. Which equation would allow you to find out how many more points the player needs to tie the record?a. 72 + x = 56
b. 56 − 72 = x
c. 56 + x = 72
d. 56 + 72 = x

Answers

Answer 1
Answer: C. 56 + x =72 because the team player already scored 56 points you would need to add an unknown amount of points in this case x to find out how many points you need in order to reach 72 points and if you are curious how many points you need in order to get to 72 you need 16 points.
Answer 2
Answer:

Answer:

C. 56 + x =72

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A 6 ounce bag of raisins costs $2.46.an 8 ounce bag of raisins costs $3.20.which is the better deal?

Answers

6 ounce bag
(246)/(6) = 41
8 ounce bag
(320)/(8) = 40

The eight ounce bag costs one cent less per ounce. It's therefore a better deal.

What is the nth term in the sequence:
4, 7, 12, 19, 28
Please show working out

Answers

                         4, 7, 12, 19, 28
1st difference    +3 +5 +7 +9
2nd difference      +2 +2  +2

This is a geometric sequence

The form is:
                  an² + bn + c
2a is always = to the second difference
2a = 2
a = 1

3a + b = 2nd term - 1st term
3(1) + b = 3
3 + b = 3
b = 0

a + b + c = 1st term
1 + 0 + c = 4
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nth term of sequence {substitute all we have found}
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The boiling point of krypton is -244 degrees Fahrenheit. The melting point Krypton is -251 Degrees Fahrenheit. What is the difference between the boiling point and melting point

Answers

Answer: 9 degrees farenheit

Step-by-step explanation:

A bag contains 6 green marbles, 9 red marbles, 7 white marbles, and 3 black marbles. What is the probability of drawing a red marble out of the bag? A. 1/18


B. 9/16


C. 9/25


D. 1/4

Answers

The answer is C. 9/25.

There are in total 25 marbles:
6 green + 9 red + 7 white + 3 black = 25 marbles.

There are 9 red marbles of the total 25 marbles. You can draw 9 red Thus, the probability of drawing a red marble out of the bag is 9 out of 25, which is 9/25.

What is the elapsed time between 2:16 am to 8:10pm

Answers

9:44+8:10 = 17.54


Answer : 17 hours and 54 minutes


If you have questions please let me know


I hope that's help !
The elapsed time between 2:16 am to 8:10pm is 5 hours and 44 minutes.

Vanessa ate 2 slices of cake. ishaan ate 1 slice. if there were 1 slice remaining and all the slices were the same size, what fraction of the cake was eaten?

Answers

Answer:

(3)/(4)part of cake was eaten

Step-by-step explanation:

Given: Vanessa ate 2 slices of cake. ishaan ate 1 slice. there were 1 slice remaining.

To Find: If all the slices were the same size, what fraction of the cake was eaten.

Solution:

Slices of cake eaten by Vanessa = 2

Slices of cake eaten by Ishan =  1

Slices remaining                   =   1

Total number of Slices     =    \text{Slices of cake eaten by Vanessa}+\text{Slices of cake eaten by Ishan}+\text{Slices remaining}

                                           =  2+1+1

                                           =   4

Total number of Slices Eaten = \text{Slices of cake eaten by Vanessa}+\text{Slices of cake eaten by Ishan}

                                                 = 2+1

                                                 = 3

Fraction of Slice eaten   =   \frac{\text{Total number of slices eaten}}{\text{Total number of slice}}

                                        = (3)/(4)

Therefore the fraction of slice eaten is (3)/(4)
so 2 ate by Vanessa + 1 slice ate by Ishaan make 3 + 1 slice reaining so total was 4 slices 
and from this result that was eaten 3 slices so this mean that this is a 3/4 part eaten 

hope this will help you 
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