i need help with this problem

The percent of the increase in Kirk's average score is 12%

Let the total score be 100

We know,

Percent = [tex]\frac{part}{total}[/tex] × 100

Percentage of Kirk's score in last season:

[tex]\frac{75}{100\\}[/tex]×100 = 75%

Percentage of Kirk's score this season:

[tex]\frac{87}{100}[/tex]×100 = 87%

Difference in percentage = 87 - 75 = 12%

Thus there is a 12% increase in Kirk's average score.

Learn more about Percentage:

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Answer:

35

Step-by-step explanation:

9×10÷2=45

5×2= 10

45-10=35

I think

Answer:

[tex]35 cm^{2}[/tex]

Step-by-step explanation:

What you need to do is break it down into smaller steps, for me at least, my advice is to ignore the cm in this case until your done with the problem considering the entire problem is in centimeters:

STEP 1:

Mark the sides of your triangle with sides a, b, and c. Find out the full length of side b:

side b = 3 + 5 + 2

side b = 10

STEP 2:

Find the area of the right triangle using the equation 1/2 * a * b and mark the answer as t:

t = 1/2 * a * b

t = 1/2 * 9* 10

t = 1/2 * 90       (this is pretty much dividing 90 by 2)

t = 45

STEP 3:

Find the area of the rectangle using the equation a = w * h and mark the answer as r.  a = area, w = width, h = height:

a = w * h

a = 5 * 2

a = 10

STEP 4:

Subtract t (area of the triangle) - r (area of the rectangle) to find your final answer:

t - r = answer

45 - 10 = answer

35 = answer

STEP 5:

Due to the fact we are dealing with a 2-dimensional shape instead of a 3 dimensional one (a square instead of a cube), we need to use [tex]cm^{2}[/tex] instead of [tex]cm^{3}[/tex].

FINAL ANSWER:

[tex]35cm^{2}[/tex]

And with that, we've just knocked out a math problem without too much of an issue. Well done! :)

Answer:

4

Step-by-step explanation:

b/c it equal

Answer:

option C

Step-by-step explanation:

similar triangles

Answer:

[tex]85 \ \frac{5}{28} [/tex]

Step-by-step explanation:

6 3/7 x 13 1/4

Turn them into a an improper fraction:

6 3/7 = 45/7

13 1/4 = 53/4

Multiply:

45/7 x 53/4

45 x 53 = 2385

7 x 4 = 28

2835/28

Concert into a mixed fraction:

85 5/28

Answer: i put and answer but im no longer confident sorry

Step-by-step explanation:

Answer:

Step-by-step explanation:

fgdfgdfgdfgfdgfdgfdgfdgfd

Answer:

AT corresponds to GJ

Step-by-step explanation:

Answer:

The correct answer is D) AT.

Step-by-step explanation:

Looking at shape PMJG, GP is narrowest and GJ is adjoining.

Looking at shape LDTA, LA is narrowest and AT is adjoining.

Side AT corresponds to GJ.

Answer:

The value of B is the number 20.

Answer: I think its 29?

Step-by-step explanation:

58 = 2u

divide both sides by 2

29 = 1u

Answer: 36 inches (in.)

Step-by-step explanation:

The first thing you need to do is form a right triangle from the starting point to the hole to the corner where the ball is at. Right triangles have a hypotenuse (the longest side), and two legs (the shorter sides).

We are told next to the drawing that it’s 39 feet from the staring point to the hole (given a straight line). This is the length of our hypotenuse. We are also given the length of one of the legs, with it being 36 feet.

We need to find the length of the last leg, the length from the ball to the hole. To do this, we can use the Pythagorean Theorem. The Pythagorean Theorem states that the square of each of the legs equals the square of the hypotenuse. The formula for the Pythagorean Theorem is [tex]a^{2} +b^{2} =c^{2}[/tex], with [tex]a[/tex] and [tex]b[/tex] being the legs, and [tex]c[/tex] representing the hypotenuse.

Input the given values into the formula and you get the following:

[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]36^{2} + x^{2} =39^{2}[/tex]

[tex]\sqrt{36^{2} } +\sqrt{x^2} =\sqrt{39^2}[/tex]

[tex]36 +x =39[/tex]

[tex]x=3[/tex]

Therefore, the length from the ball to the hole is 3 feet (ft.).

BUT WAIT
The question asks us to provide our answer in inches (in.), and 1 foot equals 12 inches.

Therefore, the distance from the ball to the hole is 36 inches (in.).

Answer:

Player 3 is more likely to hit the ball than Player 2 because P (Player 3) > P (Player 2).

Step-by-step explanation:

The true statement about the probability when the softball players discussed their batting averages after a game is Player 3 is more likely to hit the ball than Player 2 because P (Player 3) > P (Player 2). The likelihood of randomly selecting a terrier from the shelter is equally likely and unlikely as it's 50%.

Answer: Her answer is wrong

Step-by-step explanation:

Answer: 4: is a Obtuse angle and x=63

Step-by-step explanation:

4 explanation: Obtuse angles are 180 degrees

Answer:

1. 14.8

2. 16.4

3. 10.6

4. 17.4

5. 46

Step-by-step explanation:

Answer: 1,600 ml

Step-by-step explanation:

You can arrive at this answer by subtracting the amount of cough syrup used (1,200 ml) from the initial amount in the bottle (2.8 L, which is 2,800 ml).

2,800 ml - 1,200 ml = 1,600 ml

I hope this helps :)

Answer: 1,600 mL

Step-by-step explanation:

1. convert the 1,200 mL to L, which is 1.2 L.

2. Subtract that value from 2.8 L, equaling 1.6 L

3. Convert the 1.6 L back into mL by multiplying by 1000, which is equivalent to 1600 mL.

Answer: B

Step-by-step explanation:

It says that Haley and Greg sold popcorn for 3 hours, and in that process, Haley sold 15 and Greg sold 9. Each of these popcorn boxes costs $2.

First, we will have to add the number of popcorn boxes each one had in order to find the total. We get

(15 + 9)

Then, we can see that each box costs $2. Multiply the number of popcorn boxes by 2 and use the distributive property.

(15 + 9)*2

= (15*2 + 9*2)

Next, we will need to divide by the number of hours to get how much Haley and Greg sold per hour.

(15*2 + 9*2)/3

Answer:

16 (G)

Step-by-step explanation:

They are made up of numbers to form up a line of expression, and they follow the BODMAS rule.

Given from the question:

[tex]4+6\ * (10-2^{3} )\\=4 + 6\ * (10-8)\\= 4 + 6 * 2\\= 4 + 12\\= 16[/tex]

Therefore the value of the expression is 16 (G)

Answer:

Step-by-step explanation:

6 + 4 = 10

2³ = 2 × 2× 2

2 × 2 × 2 = 8

10 - 8 = 2

10 × 2 = 20

Hope it Helps!! :)

Answer:pls someone put an answer

Step-by-step explanation:

Answer:

The answer would B) 9 OUNCES

Step by step

The mountain climber eats 61.4 ounces of the trail mix in 7 days. We need to know how much he eats in just one day so we would dived.

[tex]61.4 \div 7 = 8.7714[/tex]

So now we know that each day he ate 8.7714 ounces of trail mix in a day. But when we look at the options this answer is not there so we have to round the number. When we're rounding we have to look at the second number if it is 5 and under then we round down but if it is 5 and up we round up. In our case the second number is 7 so we round up which would give us 9. Therefore the answer is B

Answer:

a=22

Step-by-step explanation:

a=a and b =1+1=2 so, 24-2=22

b=4a-6b because it can not be subtracted because 4 have a and 6 have b

c=same as b 4a+b-6

d=same as b and c a+4b-24

Answer:

Step-by-step explanation:

A cereal box has a height of 32 centimeters. It has a base with an area of 160 square centimeters.

What is the volume, in cubic centimeters, of the cereal box?

Answer:

$11,627.20

Step-by-step explanation:

8% of 145,340 is $11,627.20

Therefore, the engineer pays $11,627 dollars and 20 cents in income tax.

Answer:

page 2, 1st section:

9: no, no, no, no, no

10: yes, no, yes, no, yes

11: yes, no, no, no, no

12: no, yes, no, no, no

page 2, 2nd section:

13: 3

14: 8

15: 0

16: 5

17: 1

18: 2

19: 4

20: 0

page 2, 3rd section:

21: 1, 3, 5, 15

22: 1, 2, 4, 7, 14, 28

23: 1, 79

24: 1, 2, 4, 7, 8, 14, 28, 56

25: 1, 3, 31, 93

26: 1, 2, 5, 7, 10, 14, 35, 70

27: 1, 5, 7, 35

28: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

29: 1, 59

30: 1, 2, 4, 5, 10, 20

31: 1, 2, 29, 58

32: 1, 89

page 3, 1st section:

40: 3 × 29

41: 3^3 × 2

42: 59

43: 2 × 19

44: 2 × 29

page 3, 2nd section:

45: 32

46: 39

47: 4

48: 10

49: 1

50: 10

51: 1

52: 5

53: 3

page 3, 3rd section:

54: 44

55: 36

56: 15

57: 60

58: 56

59: 144

60: 272

61: 24

62: 16

Step-by-step explanation:

i totally understand your struggle so i got you and i hope this helps you out :)

Answer:

Page 1 (because the other person answered page 2!)

GCF (box 2/section 2):

45) 32

46) 39

47) 4

48) 10

49) 1

50) 10

51) 1

52) 5

53) 3

________

LCM (section 3/box 3):

54) 44

55) 36

56) 15

57) 60

58) 56

59) 144

60) 272

61) 24

62) 16

___________

Tips: Get an actual book and wright the questions down and then answer them because you can work out freely and use as much space! For help some online y0utubers like 'Math Antics' and 'The Chemistry Tutor' (best choice is math antics for stuff like this and harder stuff use the chemistry tutor) to help you!

GCF formula: The greatest common factor is the greatest factor that divides both numbers. To find the greatest common factor, first list the prime factors of each number. 18 and 24 share one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.

LCM formula: First, list the first several multiples of each number. Then just look for multiples common to both lists. If there are no common multiples in the lists, write out additional multiples for each number. Then we look for the smallest number that is common to both lists. This number is the LCM.

Prime Factorization Formula:

1) Divide the given number by the smallest prime number. eg. if the given number is 9, the smallest prime number that is divisible by 9 is 3 (don't use 1). The only time you divide by 1 is when there is no other prime number to divide by. For example if you want to find the prime factorization of 3, the only smallest prime number is 1. Thus, 3 is written as 1 × 3. Therefore, the prime factorization of 3 is 1 × 3 or 3. Note: If a number in the pair factor is composite, split the composite number into its prime factors, and write the numbers in the form of the product of its prime factors.

Step 2: Again, divide the quotient by the smallest prime number. (basically do the same process if the number is divisible. Like since we ended up with 3, you can't divide it anymore other than 1 so we just leave it as 3.)

Step 3: Repeat the process, until the quotient becomes 1. (Do the same thing again and again. In our case, the quotient is already a 1.)

Step 4: Finally, multiply all the prime factors. eg. Ours is 3x3 which equals 9! If you want, you can add a 1 but in reality it makes no difference. Like it could be 1x3x1x3 which equals 9 but 3x3 also equals 3. The best way to work it out is using a factor tree. (refer below)

Factorization Tree of 9 and 72 to show you how it's done with a bigger number!

[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\boxed{\mathtt{GUIDE\ \downarrow}}[/tex]

[tex]\mathtt{1 \ hour \rightarrow 60 \ minutes \rightarrow 3,600 \ seconds}[/tex]

[tex]\mathtt{First\ blank \ should \ be \ \bold{60} \ because:}[/tex]

[tex]\mathtt{1 \times 60 \ gives \ you\ \bf 60}[/tex]

[tex]\mathtt{Whereas \ the \ second/third\ \ blank \should\ be \ \bold{7}\ because, \ \dfrac{420}{60}\ gives \ you \ \bf 7}[/tex]

[tex]\huge\boxed{\mathtt{Therefore\ your \ answer(s)\ should \ be: }}[/tex]

[tex]\huge\boxed{\boxed{\mathtt{FIRST \ BLANK: 60}}}\huge\checkmark[/tex]

[tex]\huge\boxed{\boxed{\mathtt{SECOND/THIRD \ BLANK: 7}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Answer:

[tex]\large\boxed{\textsf{Unknown Distance = 60 Miles.}}[/tex]

[tex]\large\boxed{\textsf{Unknown Time = 7 Hours.}}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked to complete the ratio table.}[/tex]

[tex]\large\underline{\textsf{What is a Ratio?}}[/tex]

[tex]\textsf{A Ratio is a comparison between 2 or more values.}[/tex]

[tex]\textsf{Ratios help us identify how much larger one number is to another.}[/tex]

[tex]\textsf{How much larger is what we'll need to find out from our ratio table.}[/tex]

[tex]\textsf{Note that the family is going a constant speed, so the ratio won't change its value.}[/tex]

[tex]\large\underline{\textsf{Solving;}}[/tex]

[tex]\textsf{Note that in the middle row we are given the amount of time, and the distance.}[/tex]

[tex]\textsf{Let's use the middle row to identify how much larger the distance is to the time.}[/tex]

[tex]\textsf{We should divide the distance by the amount of time.}[/tex]

[tex]\large\underline{\textsf{Divide;}}[/tex]

[tex]\tt \frac{204}{3.4} = \boxed{60}[/tex]

[tex]\textsf{We know that the Distance is 60 times larger than the amount of time.}[/tex]

[tex]\textsf{It's the vice versa for time where time is 60 times smaller than the distance.}[/tex]

[tex]\large\underline{\textsf{Solving Continued;}}[/tex]

[tex]\textsf{In the First Row, we are given that the time is 1 hour. The Distance is unknown.}[/tex]

[tex]\textsf{Remember that time is 60 times less than the Distance, so we should multiply 1}[/tex]

[tex]\textsf{by 60.}[/tex]

[tex]\tt 60 \times 1 = 60[/tex]

[tex]\large\boxed{\textsf{Unknown Distance = 60 Miles.}}[/tex]

[tex]\textsf{In the Third Row, we are given that the distance is 420 miles. The Time is unknown.}[/tex]

[tex]\textsf{Remember that distance is 60 times larger than the time, so we should divide 420}[/tex]

[tex]\textsf{by 60.}[/tex]

[tex]\frac{420}{60} = 7[/tex]

[tex]\large\boxed{\textsf{Unknown Time = 7 Hours.}}[/tex]

Answer:

C

Step-by-step explanation:

Answer:4/5

Step-by-step explanation:

80% means 80/100 in fraction. We have to simplify the fraction by 80÷20 and 100÷20 = 4/5

So the answer is 4/5.

Answer:

Step-by-step 80 percent is 80\100 so

For the first one (4\5) 5x20=100 and 4x20=80 which is 80\100

so it should be 4\5

Please vote me for brainless :)

Answer:

13

Step-by-step explanation:

14-15=1

but if you average it out that is the volume

Answer:

Step-by-step explanation:

you have to do the multiplication so then it is 20.