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3 years ago

In a sports equipment locker, there are 81 balls and 45 baseball mitts. Write the ratio of balls to baseball

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

6 0

Answer: 9:5

Step-by-step explanation:

81:45 I first just divided them both by three and got 27:15 then they were both divisible by 3 so then I got 9:5

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the total charge for a yearly internet movie rental membership is $231.A registration fee of $15 is paid up front and the rest i

Flura [38]

New members pay a fee of $18 per month.

Step-by-step explanation:

Given,

Yearly movie rental cost = $231

Registration fee = $15

1 year = 12 months

Let,

x be the fee per month.

12x+15=231

$12x=231-15\\12x=216$

Dividing both sides by 12

$\frac{12x}{12}=\frac{216}{12}\\x=18$

New members pay a fee of $18 per month.

Keywords: subtraction, division

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago

Here is a list of numbers: 2, 13, 13, 6, 10,4 16,14,20 State the median.

Travka [436]

Answer:

Median = 13

Step-by-step explanation:

Arranging it in ascending order:

=> 2,4,6,10,13,13,14,16,20

Median is the middlemost no.

So,

=> Median = 13

5 0

3 years ago

Read 2 more answers

LAST QUESTION OF BRAINLY POINT CHALLENGE:

olasank [31]

Answer:
216in2

step-by-step
cause i said so

8 0

3 years ago

there are 4 kings in a standard deck of 52 playing cards. if Taquasia selects a card at random what is the probability that it i

Troyanec [42]

52 cards - 4 kings = 48 other cards

Probability of picking something other than a king would be 48/52

48/52 can be reduced to 12/13 probability.

6 0

3 years ago

NO LINKS??

yulyashka [42]

Answer:

(a) The maximum height of the ball is 16 feet at 1 seconds.

(b) The ball hits the ground at 2 seconds.

PART (A) :

Given function: h(t) = -16t² + 32t

Comparing to quadratic function: ax² + bx + c

In this function: a = -16, b = 32, c = 0

To find the maximum height, use the vertex formula:

$\sf x = \dfrac{-b}{2a}$

Insert values

$\rightarrow \sf t = \dfrac{-32}{2(-16)} = 1$

Then find h(t) = -16(1)² + 32(1) = 16 feet

Conclusion: The maximum height of the ball is 16 feet at 1 seconds.

PART (B) :

When the ball hits the ground, the height [h(t)] will be 0 ft

-16t² + 32t = 0

-16t(t - 2) = 0

-16t = 0, t - 2 = 0

t = 0, t = 2

The ball hits the ground at 2 seconds. Note: the other 0 seconds is for when the ball was launched at the beginning.

8 0

2 years ago

Read 2 more answers