1) back at basketball practice, Haley's coach is impressed with the improvement in her scoring ability over the past month. She went from scoring 12 points per game last month to scoring 18 points per game this month. He exclaims, "Haley, you have made a 100% improvement in your average points per game!"
a. If Haley increased her average points per game by 100%, how many points per game would she be scoring this month?

b. If she had increased her average points per game by 25%, how many points would she be scoring this month?

d. What portion of her points per game for last month does that increase represent? By what percent did Haley improve her average points per game?

P.S I did c

Answers

Answer 1

Answer:

A: It would be 24 points per game.

B: It would be 15 points per game

C: 33.33%

Step-by-step explanation:

A explanation:

100% of 12 is 24

12 + 12 = 24

B explanation:

25% of 12 = 3

12 + 3 = 15

C explanation:

12/18 = 66.66%

100 - 66.66 = 33.33%

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Related Questions

Find the midpoint between 5-2i and 7+6i

Answers

Answer:

6+2i

Step-by-step explanation:

(5+7)/2 = 6

(-2+6)/2 = 2

What is the sign of the product (8)(−23)( −21)(−29)?

A) Positive, because the products (8)(−23) and (−21)(−29) are negative, and the product of two negative numbers is positive

B)Positive, because the products (8)(−23) and (−21)(−29) are positive, and the product of two positive numbers is positive

C)Negative, because the product (8)(−23) is positive and the product (−21)(−29) is negative, and the product of a positive number and a negative number is negative

D)Negative, because the product (8)(−23) is negative and the product (−21)( −29) is positive, and the product of a negative number and a positive number is a negative number

Answers

Answer:

D) Negative, because the product(8)(-23) is negative and the product of (-21)(-29) is positive, and the product of a negative number and a positive number is negative number

Lin bought x grams of sugar. Jada bought 3⁄4 more than that. Select ​all​ equations that represent the relationship between the amount of sugar that Lin bought, x, and the amount of sugar that Jada bought, y.

Answers

Answer:

y = 7/4x

Step-by-step explanation:

Lin bought x grams of sugar.

Jada bought 3⁄4 more than  Lin bought.

The equation:

y = x + 3/4x ⇒ y = 7/4x

For students majoring in Hospitality Management, it was determined that 5% have visited 1–10 states, 16% have visited 11–20 states, 45% have visited 21–30 states, 19% have visited 31–40 states, and 15% have visited 41–50 states. Suppose a Hospitality Management student is randomly picked. What is the probability that the student has visited 30 or fewer states?

Answers

9514 1404 393

Answer:

  66%

Step-by-step explanation:

The categories are mutually exclusive, so we have ...

  P(≤30) = P(1–10) +P(10–20) +P(20–30) = 5% +16% +45%

  P(≤30) = 66%

The probability is 66% that a randomly chosen student has visited 30 or fewer states.

Answer:

.55

Step-by-step explanation:

just subtract .45 from 1 and then you have your answer.

Daryl opens his shop at 8:30 AM and closes it at 7:50 PM. How long is the shop open?

Answers

Answer:

11 hours 20 minutes

Step-by-step explanation:

11 hours and 20 minutes hope this helped(:

Which expression is equivalent to 20c-8d? Show all work and circle letter of correct answer.
2(10c+4d)
4(5c-8d)
4(5c-2d)
c(20-8d)
Answer correctly and get brainiest

Answers

2(10c+4d) is the correct answer

Answer: This one is equal to what we were looking for.

4 × 5c = 20 - 8d = 12

Step-by-step explanation:

(20c - 8d = 12) so we are look for an expression that is equal to 20c 8d and 12

2 × 10c = 20 + 4d = 24

4 × 5c = 20 - 8d = 12

4 × 5c = 20 - 2d = 18

c20 - 8d = 12

please solve for x
x+19=-9

Answers

Answer:

x=-28

Step-by-step explanation:

Answer:

x=-28

Step-by-step explanation:

Order from greatest to least. Question 1 options: 3/4 -27/32 −0.851⎯⎯⎯⎯⎯⎯ - 0 . 851 ¯ 0.875 0.053571428⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 0 . 05 3571428 ¯ 0.2⎯⎯ 0 . 2 ¯ -11/28

Answers

Step-by-step explanation:

question 1.

[tex]\frac{3}{4}\\-0.851\\-\frac{27}{32}[/tex]

question 2

[tex]0.053571428\\\- 0.875\\\\- 0 . 851[/tex]

question 3

[tex]0.05 3571428\\\\-11/28\\\\-0 . 2[/tex]

How many sides does the polygon measures 160 degrees how many sides does the polygon have???

Answers

Answer:

18 sides

Step-by-step explanation:

I'm not sure what the question is, but this is what I think the question is.

"An interior angle of a regular polygon measures 160 degrees. How many sides does the polygon have?"

The sum of the measures of the interior angles of a polygon of n sides is

(n - 2)180

If the polygon is a regular polygon, then the measure of each interior angle is

(n - 2)180/n

Here, we are told an interior angle measures 160 deg.

(n - 2)180/n = 160

(n - 2)180 = 160n

(n - 2)18 = 16n

(n - 2)9 = 8n

9n - 18 = 8n

n = 18

Answer: 18 sides

18 sides. The person above explained it

7. Solve 3(a+3)-6=21. Write a reason for each step.
Given
3(a+3)-6=21
3a+9-6=21
3a +3=21
3a = 18
a=6
Simplify.
[2]
Division Property of Equality
c.
a. [1] Simplify
[2] Addition Property of Equality
b. [1] Distribution Property
[2] Subtraction Property of Equality
[1] Simplify
[2] Subtraction Property of Equality
[1] Distribution Property
[2] Addition Property of Equality
d.

Answers

Answer:

j i a few u can call you in bright mode of switch ij you can see it on GoDaddy to u all happy with it and k bol raha h ki jay ram ram ram

what is 5.45 x 3.275?

Answers

I got you! The answer is 17.84875 but I suggest rounding it to the nearest hundredth and saying 17.85! I hope this helps and remember that when multiplying decimals, take out the decimal to multiply normally and count all the place values in the decimal spots, go back from the right to the left and then insert your decimal!

Please give brainliest❤️

what point shows a local maximum ?​

Answers

I believe the answer would be point B
B



Is the answer





Between 20 and 16

A=2nr+nrl
...........

Answers

Answer:

A=ynr which XW RT XW informing

Buddy painted (1/5) of the 320 nutcrackers.How many nutcrackers did buddy paint

Answers

Answer:

64

Step-by-step explanation:

Given that,

Buddy painted (1/5) of the 320 nutcrackers.

We need to find how many nutcrackers did buddy paint. It can be calculated by finding (1/5) of 320.

[tex]x=\dfrac{1}{5}\times 320\\\\=64[/tex]

Hence, he painted 64 nutcrackers.

Need Help ASAP

Morgan arrived at her destination at 5:45 pm. If she left at 4:48 pm on the same day, how long did the journey take?

I'm not too good at these at all :(

Answers

It would be 57 minutes. Also love the Kenma profile picture!!

EXPLANATION: so 4:48 is almost an hr to 5:45. Just subtract 3minutes from an hr and you have your answer!

Multiple choice question: A square mosaic is made of small glass squares. If there are 196 small squares
in the mosaic, how many are along one edge? Image is of a mosaic, not the
problem. *
O 14 squares
O 49 squares
O 98 squares
O 16 squares

Answers

Answer:

14 squares

Step-by-step explanation:

1. We know if the mosaic is a square shape, all sides are the same length and consist of the same amount of squares

2. Area is L×W, so in this case A×A=196

3. We can test this by replacing A with 14 and seeing if the answer is correct.

4. 14×14=196 is true

This can also be done by finding the square root of 196.

A card is drawn at random from a standard pack of 52 playing cards find the probity of drawing a heart or a club

Answers

Answer:

1/2

Step-by-step explanation:

From the question, there are 13 cards of heart and 13 card of club in each suit in each deck.

P(drawing heart) = 13/52

P(drawing club) = 13/52

And we know total standard pack =52

P(drawing a heart or a club)

= number of favourable outcome/ total Number of outcome

P( drawing heart or club) =( 13+13)/52

=26/52

=1/2

What is the value of x, if the equation 2(x + 60) + 2(30) = 200

Answers

x= -530

This is because:

2(x+60)+2(30)=200
•distribute the 2s into each parentheses
2x+1200+60=200
•combine like-terms
2x+1260=200
•isolate 2x by subtracting 1260 from both sides of the equation
2x=200-1260
•subtract 1260 from 200
2x= -1260
•divide both sides by 2 so you can have x all alone
2x/2= -1260/2
Hence
x= -530

What is the length of the line segment whose endpoints are (-1,5) and (3,-3)? Round your answer to the nearest tenth.

Answers

Answer:

4√5

Step-by-step explanation:

The length=√(3--1)²+(-3-5)²

l=√(4)²+(-8)²

l=√16+64

l=√80=4√5

A science teacher has 0.4 of seawater she gives each of her 22 tune in a container or a 5ml spoon she asked as soon as you put two spoonfuls old seawater into their container how many millimeters of seawater will be locked after all 22 minutes of fill their containers

Answers

Answer:

the photo is the answer

Help Pls I need help look at the picture below

Answers

-(-2) - |(-2)(-3)| ((-2)^0-(-3))
2 - |6| (-1+3)
2-6(2)
2-12
-10

Fred added 5 fish to his fish tank and then decided to give half away to his sister. He had 12 fish remaining. How many fish were in the fish tank originally?

Answers

Answer:

19 because i used a calculatorrrrrrr

Explain how to use ratio tables and compare ratios.

Answers

Answer:

You should ALWAYS do everything by the same value for using the tables Step-by-step explanation:

if one side gets multiplied so should the other, so let's say you had 2:4 if you are multiplying the 4 by 3, you should also multiply the 2 by 3.

Comparing ratios:

In order to compare a ratio you must have a number that is constant, basically in other words a common number. A number that almost is always the multiplied, or divided by the same amount.

Please. give brainliest I did my best.

A salesman sells a car for $11 000. If he is paid a commission of 4.5%
for the first $10 000 and 7.5% on the remainder, then the commission
he receives is​

Answers

I’m math teacher this is the answer

Can you find the slope and type the correct code?

Answers

Answer:

1. (3,19) and (-1,-13)

  to find the slope you need to do [tex]\frac{y2-y1}{x2-x1}[/tex]

Hence [tex]\frac{-13-19}{-1-3}[/tex]= 32/-4=-8

2. Take two points on the graph:

(-2,3) and (1,0)

Know that to calculate the slope you do

[tex]\frac{rise}{run}[/tex]= 4/2= 2

3. To find the slope in a table you need to choose any two points and utilize the following formula: [tex]\frac{y2-y1}{x2-x1}[/tex]= [tex]\frac{-16-(-8)}{2-1}[/tex]=-8/1= -8

4. Like in #1 we take the two points and plug it into the formula:

[tex]\frac{8-(-10)}{0-9}[/tex]=18/-9= -2

Please rate positively and give brainlist!

Step-by-step explanation:

-3(4x2)-2x please also show your work

Answers

Answer:

-24 - 2x

Step-by-step explanation:

-3(4x2)-2x

-3(8) - 2x

-24 - 2x

Diego measured the length of a pen to be 22 cm. The actual length of the
pen is 23 cnd which of these is closest to the percent error for Diego's
measurement?

Answers

Answer:

95.7 percent accurate

Step-by-step explanation:

Answer:

4.3%

Step-by-step explanation:

Is (x+1)/x^2 greater or less or equal to 1/x

Answers

Answer:

(1) x^2 is greater than 1.

(2) x is greater than -1.

(1) x^2 is greater than 1 --> x2>1x2>1 --> x<−1x<−1 or x>1x>1. Sufficient.

(2) x is greater than -1 --> x>−1x>−1. Not sufficient.

Sara is saving her summer earning for a $500 school trip in the fall. She has $200 in her savings account at the beginning of June. Each week, Sara deposits $35 into her savings account. Sara wants to know how many weeks she needs to deposit her money?

Answers

Make an equation
500 = 200 + 35w
Subtract 200
300 = 35w, w = 8.57
Sara needs around 9 weeks

Which value is equivalent to 9^c x 9^-c A. 0 B. 1 C. 1/9^2C D. 9

Answers

Answer:

B

Step-by-step explanation:

Using the rule of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex]

[tex]a^{0}[/tex] = 1

Given

[tex]9^{c}[/tex] × [tex]9^{-c}[/tex]

= [tex]9^{(c-c)}[/tex]

= [tex]9^{0}[/tex]

= 1 → B

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