Mathematics Middle School

Natalie found a tennis ball outside a tennis court.

She picked up the ball and threw it over the fence into the court.

The path of the ball can be represented by the equation h=-16t^2+18t+5. find the maximum height,How long will it take to reach the ground?, and How high in the air will the ball be after 1 second?

Answers

Answer 1

SMS: SERVICE ERROR 305: Message delivery failed. Further messages will be charged to your account.

Answer 2
gabby and gabby dropped off my phone and gabby dropped off my phone and gabby dropped off

Related Questions

Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?

anyone pls help

Answers

Answer:

.75

Step-by-step explanation:

Somebody already said it but yeah lol, it’s .75

Just answer these two questions quick I am VERY CONFUSED I give Brainliest

Answers

1- B / 20

2- C / 1/9

Hope this Helps :T

A submarine is searching for underwater features. It is accompanied by a small aircraft and an underwater robotic vehicle.

Answers

Answer:

j

Step-by-step explanation:

The first one is 255 because you add 200+55 which equals 255

The second one is 172 because you subtract so it will be 227-55 which equals 172

Pleaseeeeee helppppp

Answers

2/4. 3/7
Jejsjsiskskskjsjsjbsbsbsbsbsjsjjsjs

Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.

12. (x, y) (x —l, y + 4), reflection over the y-axis

13. Reflection over the y-axis, (x, y) (3x, 3y)

12-13 need to be answered lol pls pls pls!

Answers

Answer:

Link is a virus. Don't search it.

Step-by-step explanation:

This is hard wig store to choose

dont answer for points if yu have pad let tell me your user name here so i can add you also pls help me what is $45.89-$83.09=

Answers

Answer: $-37.2

Step-by-step explanation: Easy subtraction

the answer is $—37.20

PLEASE HELP!
The following side lengths will make a triangle. TRUE or FALSE. *20 points
11 in, 15 in, 7 in
True
False

Answers

I think that the correct answer is true

The answer is true, and if not I’m sorry

Solve the inequality.

2x + 7 ≥ -13


A. x ≥ -6
B. x ≤ -10
C. x ≤ -6
D. x ≥ -10

Answers

Answer:

D.

Step-by-step explanation:

First, move the 7 to the other side and then solve for x. You get 2x is greater than or equal to -20, or x is greater than or equal to -10.

Hopefully this helps- let me know if you have any questions!

The answer is x >_ -10

math was so good why would they bring in the letters omg

Answers

Answer:

 2x

Step-by-step explanation:

Let's simplify step-by-step.

x+2x+2x

Combine Like Terms:

=x+2x+2x

=(x+2x+2x)

=5x

Answer: ikr lol

Answer is D

Step-by-step explanation:

x+2x+3x=5x

A cell phone company charges a one-time activation fee, as well as a monthly service charge for a cell phone plan with unlimited minutes and data. The total cost is modeled by the function C(x) = 99 + 85x. Which statement represents the meaning of the function?

A. C(x) is the total cost, xis the number of months of service, $85 is the one-time activation fee, and $99 is the service charge per month.
B. C(x) is the total cost, x is the number of months of service, $99 is the one-time activation fee, and $85 is the service charge per month.
C. x is the total cost, C(x) is the number of months of service, $99 is the one-time activation fee, and $85 is the service charge per month.
D. x is the total cost, C(x) is the number of months of service, $85 is the one-time activation fee, and $99 is the service charge per month.

Answers

I think the answer is B

Answer:

prob b

Step-by-step explanation:

tell me if i got it wrong if so i will try again :)

solve for x: 3 x - s = r

Answers

Answer:

Brainliest please

Step-by-step explanation:

Simplifying

3x + -1s = r

Reorder the terms:

-1s + 3x = r

Solving

-1s + 3x = r

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-3x' to each side of the equation.

-1s + 3x + -3x = r + -3x

Combine like terms: 3x + -3x = 0

-1s + 0 = r + -3x

-1s = r + -3x

Divide each side by '-1'.

s = -1r + 3x

Simplifying

s = -1r + 3x

An online company charges $24 for 40
greeting cards. Rachel would like to order
75 cards at the same rate. If the company
charges 6% sales tax and $3.95 for
shipping, how much will she pay in total?

Answers

24/40=.6 so each card cost .60 cents

75•.6=45 • 1.06=47.7+3.95=51.65

51.65 dollars should be your answer

GIVING BRAINLIEST
Look at the stem-and-leaf plot. What is the median of the numbers?

A) 36
B) 83.5
C) 84.45
D) 100

Answers

Answer:

B) 83.5

Step-by-step explanation:

Sana nakatulong

Mallorie is measuring the rug in her bedroom with a yardstick. She gets 2 yards the first time she measures, then she gets 6 feet the second time she measures. Qhy are the lengths different and no picture included

Answers

Answer:

because the length and width are 2 different measurements

Step-by-step explanation:

the lengths are NOT different because there are 3 feet in one yard. so, 2 yards would be equal to 6 feet. it’s the same measurement

FIND THE AREA OF THE SHAPE AND THE PART THAT DOES NOT HAVE the empty part of the circle that says 6 on it

Answers

the area is 54 i will give an explanation in a second

Find the area of the shaded region.

Answers

Answer:

256 is your answer have an amazing day

Step-by-step explanation:

Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

Answers

The decimal form of 9/4 is 2.25. Because 9 divided by 4 is 2.25.

Answer:

Hello hope this is helpful if so can I please have brainliest :)

Step-by-step explanation:

the answer is 2.25 because all you have to do is divide the numerator by the demoneter and you have your answer

Carmen can walk around the track in 4 minutes. Mary can walk around the track in 6 minutes. After 60 minutes, what's the difference in the number of times Carmen and Mary have walked around the track?

Answers

Answer:

carmen can walk 16 and mary walks 10 so carmen walks 6 more

Step-by-step explanation:

Please Brainliest!!!

Answer:

carmen walked around the track 15 times,and mary walked around the track 10 times.i hope this helps^-^

Step-by-step explanation:

Translate the sentence into an inequality.
The quotient of c and 4 is less than or equal to −15.

Answers

Answer:

(c/4) ≤ -15

Step-by-step explanation:

Answer:

C/4   ≤   (-15)

Step-by-step explanation:

Please help! I'll mark you brainliest!!

Answers

Answer:

Umm...there is no question lm.ao

Step-by-step explanation:

i need help pleaseeee

Answers

Ok the 22 goes to the 500

Mr. Davies spent $240 on lunch for his class. Sandwiches x cost $6 and drink y cost $2. This can be represented by the equation 6x+2y=240 Use the x- and y-intercepts to graph the equation.

What do the x- and y-intercepts represent?

Answers

X- intercept is (40, 0)
Y- intercept is (0, 120)

A homeowner called in a painter to paint the bedroom walls and ceiling. The bedroom is 15 ft. long, 12 ft. wide, and 10 ft. high. The room has two doors each 3 ft. by 8 ft. and three windows each 3 ft. by 5 ft. The doors and windows do not have to be painted. A gallon of paint can cover 300 square feet. How many gallons of paint must he use?
Show all of your steps

Answers

Answer:

I think he will need around 5.69 gallons of paint

Step-by-step explanation:

i did the math i think im wrong but i got 5.8 (round it to 6)

Someone tell me the answer of an expression equivalent to 4-2(x+5). Please and Thank you.

Answers

Answer:

-2x - 6

Step-by-step explanation:

Multiplication must be done before addition or subtraction.  Thus, we leave '4' as is and multiply out -2(x + 5), obtaining:

4 - 2x - 10, or -2x - 6

What is the sales tax for a purchase of $2,500?

Answers

Answer:

precentage?

Step-by-step explanation:

Answer:

I NEED THE PERCENTAGE.

Step-by-step explanation:

.

Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

Answers

Answer:

Step-by-step explanation:

The highest power in this function is x^4, which is an even function.  If we start at the y-axis and move left, the graph goes UP; similarly if we move right, the graph goes UP.  The first possible answer is the correct one.

Answer:

The left side continues up, and the right side continues up

Step-by-step explanation:

I took the test:)

plzzzzzzzzzzzzz help

Answers

I’m pretty sure it is third degree because it has x^3

I dont understand what the ticks numbers are between the numbers

Answers

The ticks are representing numbers that are not shown in between the shown numbers. For example the ticks between 20 and 40 represent 25,30,35 and finally 40. Hope this helps !
the answer is 62 though lol

Plssssss I need it right now.

Answers

the correct answer is f<1.4

The grocery store is mile from Katie’s house and the gas station is 0.5 mile from Katie’s house.
Which comparison of these distances is both true and correctly justified?
A. Because 0.5 < , the gas station is closer than the grocery store.
B. Because 0.5 < , the grocery store is closer than the gas station.
C. Because < 0.5, the gas station is closer than the grocery store.
D. Because < 0.5, the grocery store is closer than the gas station.

Answers

Answer:

A is the answer i got a 100 on my test yay

Step-by-step explanation:

The correct answer is:

A. Because 0.5 < 5/6, the gas station is closer than the grocery store.

Given that the grocery store from Katie’s house is 5/6 miles away and the gas station is 0.5 miles away, we need to compare the distances of both the places and choose the correct option,

To compare the distances accurately, we need to convert the fraction 5/6 into a decimal.

To do this, we divide 5 by 6:

5 ÷ 6 = 0.8333...

Now let's compare the distances:

0.5 is less than 0.8333..., so we can conclude that the gas station is closer to Katie's house than the grocery store.

Therefore, the correct answer is:

A. Because 0.5 < 5/6, the gas station is closer than the grocery store.

Learn more about Comparison click;

https://brainly.com/question/25799464

#SPJ2

Complete question is attached.

Other Questions
Having evaluated its inventory management system your company is considering changing its terms of trade to encourage more potential customers to do business with your company, rather than your competitors. Until now its terms of trade have been strictly cash-only. You have been asked to look at the value of offering terms of 1/20 Net 60 EOM. Your company currently turns over 5,200 units of inventory per annum at a selling price of $1,000 per unit and variable operating costs of $500 per unit. Your research indicates that this change in credit terms will likely result in a 20% increase in sales and that all customers will take the extended credit terms rather than pay early, resulting in an average collection period of 60 days. Unfortunately the resultant increase in account receivables may also result in bad-debts equal to 10% of the annual average account receivables balance. Your company's opportunity cost is 20%. Solve the equation used to find the area of trapezoid for h A=1/2h(x+y) Using = 3.14, what is the circumference of a circle with a diameter of 28 units?Round your answer to the nearest hundredth. Read the excerpt from the story Animals in the Zoo."Don't worry, we won't be operating on the tamarins today. We are just checking their health and looking at their eyes, ears, and hands during this visit. We want to make sure they are healthy enough to be put into their enclosure," she said. Just then, a zoo employee brought in the two tamarins, and Ryan immediately understood why they were called cotton-top tamarins. Each of them had a white tuft of hair on top of their head. The zoo employee told Ryan and his mom that these two tamarins were the first of many to come to the zoo. If these two stayed healthy and appeared to be happy in their enclosure, the zoo would be able to get even more tamarins to fill the exhibit which is why they wanted to make sure they had an expert come in to examine them.It took Ryan's mother 30 minutes to check each tamarin. She wanted to make sure they both had thorough examinations. Finally, after an hour, she gave them both the all clear.One of the tamarins was looking right at Ryan and had her arms stretched out. Ryan looked at his mom with an inquiring gaze. She nodded at him, so he reached out and picked her up from the examination table. The tamarin licked the end of his nose, and Ryan laughed. He definitely would be back to visit the tamarins as soon as he could.Which line from the excerpt best supports the idea that Ryan is an animal-lover? A. She wanted to make sure they both had thorough examinations. B. One of the tamarins was looking right at Ryan and had her arms stretched out. C. 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The IBM stock is trading at $200. It is not going to pay any dividend in one year. Use this information to answer the following three questions.1.What is the fair forward price of a forward contract which calls for the delivery of 1 share of IBM stock at the end of one year?2. If the actual forward price FA is $212, your arbitrage strategy is to_____.3. At the end of one year, suppose IBM stock price is ST, then the cash flow spot(stock) market is _____, the cash flow in the forward contract is _____, and the arbitrage profit is _____.