A tennis player hits a serve that cannot be returned 45% of the time out of 300 serves, how many can the tennis player predict will not be returned.

Answers

Answer 1
Answer: Multiply .45 and 300 and you will get 135 tennis balls.

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the height of the room is 8 and 2 inches and Maria is 64 inches tall what is the distance from the top of her head to the ceiling?

Answers

74.7 74 = feet 7 = inches (plz vote brainliest if u think i helped!)
8ft and 2 inch is also 98 inches so her head is 98-64=34 inches from the cieling her head is 34in from ceiling hope it helped

Whats 72x43 in the standard algorithm

Answers

Answer:

Step-by-step explanation:

everything equals infinity if you don't think about it

The cost of printing a catalog of the products that your company distributes is a flat rate of $52 plus $0.20 per copy. Let C represent the total cost of printing and x represent the number of copies. Write in symbolic form an equation that will relate C and x. Organize the data into a table of values. Begin with 500 copies, increase by increments of 500, and end with 2500 copies. a. C = 52.20x Number of Copies, x Total Cost, C 500 $52,200 1000 $78,300 1500 $104,400 2000 $130,500 2500 $156,600 c. C = 52 + 0.20x Number of Copies, x Total Cost, C 500 $252 1000 $352 1500 $452 2000 $552 2500 $652 b. C = 52.20x Number of Copies, x Total Cost, C 500 $26,100 1000 $52,200 1500 $78,300 2000 $104,400 2500 $130,500 d. C = 52 + 0.20x Number of Copies, x Total Cost, C 500 $152 1000 $252 1500 $352 2000 $452 2500 $552 Please select the best answer from the choices provided A B C D

Answers

Answer:10.4

Step-by-step explanation:

Answer:

1045384620173418506891046 number of copies

Step-by-step explanation:

10464929103984753671930600 ×55215278300

Find sum of 3/4/8 and 1/3/4 in simplest form

Answers

LCM is the lowest common multiple and the simplest form is (1)/(3).

What is the least common divisor?

The LCM (Lowest Common Multiple) of two or more numbers is the smallest number among all common multiples of the provided numbers.

In contrast, the HCF (Highest Common Factor) is the highest number among all the common factors of the given numbers.

Here given that

(3)/(4),(3)/(8),(1)/(3),(1)/(4)

The least common denominator of  (3)/(4),(3)/(8),(1)/(3),(1)/(4) is 4,8,3,4.

Now, make a denominator is same,

(3)/(4(6))+(3)/(8(4))+(1)/(3(8))+(1)/(4(6))\n=(3)/(24)+(3)/(24)+(1)/(24)+(1)/(24)\n\n=(3+3+1+1)/(24)\n=(8)/(24)\n=(1)/(3)

Hence, the simplest form is (1)/(3).

To know more about LCM

brainly.com/question/20380514

#SPJ2

If I'm reading this correctly, you're asking for 3/4/8 + 1/3/4. *whips out calculator*

3 divided by 4=.75
.75 divided by 8=.09375=3/32

1/3 divided by 4 = 1/12

3/32 + 1/12 = 17/96 < simplest form

Just use a good calculator. o3o

*If you have to show your work, find common denominators and simply your answers.

HELP it's a maths question worth 4 marks

Answers

a = 3, b= - 4 and c = - 4

expand the left side using FOIL

(2x + 1)(ax + b) = 2ax² + 2bx + ax + b = 2ax² + x(2b + a) + b

compare the coefficients of expressions on left and right sides.

compare 2ax² + x(2b +a) + b with 6x² - 5x + c

coefficients of x² terms → 2a = 6 ⇒ a = 3

coefficients of x terms → 2b + a = - 5 → 2b + 3 = - 5 → 2b = - 8 ⇒ b = - 4

constant terms c = b = - 4


stewie brought 2 trains and 3 hats for $18.00. Each trains costs the same amount. Each hat cost the same amount. The price of a hat is $4.00. what is the cost of 1 train

Answers

$4 each x 3 hats = $12 total

18-12= $6 left

$6 divided by 2 trains equals

$3 per train