Mathematics College

can u plz help me ok i need help

Answers

Answer 1

Answer:

the answer is 47 sprinklers

Step-by-step explanation:

so the system is 188 and there is one sprinkler every 4 feet

so 188/4 which would give u 47

Answer 2

The answer is the first one, 47 sprinklers.

Related Questions

What is the radian measure of an angle of 75º?

Answers

The second answer is correct.

I need help DONT scam me with a link or I report

Answers

Answer:

9 blue

Step-by-step explanation:

It said 3 blue and 4 white

but Jade put 12 white and to get 12 from 4 you need to multiply 4 by 3

so you would also need to do the same for blue, 3 x 3 = 9

Answer:

how do you report sombody

Step-by-step explanation:

What's 2+2 I don't know what to do

Answers

Answer:

2+2 is 4

Step-by-step explanation:

plz mark me brainest answer

8) Lisa and Jasmine are selling cheesecakes for a school fundraiser. Customers can buy pecan
cheesecakes and apple cheesecakes. Lisa sold 3 pecan cheesecakes and 7 apple cheesecakes for a
total of $130. Jasmine sold 12 pecan cheesecakes and 14 apple cheesecakes for a total of $338.
Find the cost each of one pecan cheesecake and one apple cheesecake.

Answers

9514 1404 393

Answer:

both cost $13 each

Step-by-step explanation:

Let p and a represent the costs of pecan and apple cheesecakes, respectively.

3p +7a = 130 . . . . . . Lisa's sale

12p +14a = 338 . . . . Jasmine's sale

Both the ratios of p-coefficients (4) and a-coefficients (2) are "nice" numbers, so "elimination" is a viable solution method here.

Subtracting twice the first equation from the second eliminates 'a'.

(12p +14a) -2(3p +7a) = (338) -2(130)

6p = 78 . . . . . simplify

p = 13 . . . . . . .divide by 6

Substituting into the first equation gives ...

3(13) +7a = 130

7a = 91 . . . . . . . subtract 39

a = 13 . . . . . . . . divide by 7

The cost of one pecan cheesecake is $13; the cost of one apple cheesecake is $13.

A graphing calculator can solve the two equations nicely. Below is a graph of them, showing the solution is (p, a) = (13, 13). Graphing calculators and some scientific calculators can also solve these equations when they are written in matrix or augmented matrix form. It can be worthwhile to learn how to use these calculator features.

Abigail is using her mother's pancake recipe, but she wants to make 60% more pancakes than the recipe usually prepares. If her mother's recipe calls for 1/2 cup of flour, how much flour will Abigail need to use?

Answers

Answer:

1 and 1/4 cup of flour

Step-by-step explanation:

Abigail needs to use 3/4 cup more flour

server F, working 7 hours offers to join the group of five servers sharing their workload. If server F joins will the mean number of hours worked increase or decrease

Answers

π I don’t really know the answer I’m really sorry

If it took 8 hours to mow 5 lawns, then at that rate, how many lawns could be
mowed in 32 hours?
20 lawns
51 lawns
24 lawns
16 lawns

Answers

I’m not completely sure, but if you do 8 divided by 5 and multiply that by 32, you get 51.2, which means you would complete 51 lawns and a little of another. I hope this helps.

Jose earns $24.30 per hour teaching swimming lessons.
2
How much will he earn in 7.5 hours?

Answers

yes i do you have a good day today

Answer:

$182.25

Step-by-step explanation:

You just times the per hour to the amount of hours. Hope this helps

A bus travels for 22 minutes from Greensburg to Pleasant Valley. Then it travels 16 minutes from Pleasant Valley to Red Mill. How many minutes does it travel?

Answers

Answer:

22 + 16 = 38

Step-by-step explanation:

I hope you have a good day

guys please i need help in this question, whoever gets it right will get a brainliest

Answers

Answer:

4/20 or 1/5 if you want it simplified

(2,2) m = -3
Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.

Answers

y-ypt = m(x-xpt)
y-2 = -3 (x-2)
y = -3x +6 +2
y = -3x +8

What is the recursive rule for an=4n-3

Answers

Answer:

Step-by-step explanation:

n=1

4×1=4

4-3=1

Free brainlest! Just answer this....... WHAT IS BETTER PS4 OR Xbox if you get it right you can have it!

Answers

Answer:

Depends

Step-by-step explanation:

PS4 has a better gaming system and better games (Spiderman example)

But Xbox has the better controller. I think Xbox is better I prefer it but it doesn't really matter.

Which of the following names of geometric objects does The order of letters not matter

Answers

9514 1404 393

Answer:

B. line AB

Step-by-step explanation:

The terminal point must be named first when naming a ray.

The vertex must be named in the middle when naming an angle.

The order of points does not matter when naming a line.

What is the y-intercept of the graph of h(x) = 2^x - 4

Answers

Answer:

If I remember correctly isn't it -4

Step-by-step explanation:

I am pretty sure that's it

nick is baking fudge. what is the minimum amount of plastic wrap needed to cover this piece of fudge?

Answers

Answer:

4 inches

Step-by-step explanation:

Answer:

where is the picture?

Step-by-step explanation:

1 Remy has 4 monster trucks, 3 firetrucks, 1 ambulance, and 2 taxis. He will randomly choose. what is the probability that Remy will choose a taxi
A 1/10
B 1/5
C 2/4
D 1/3

Answers

Answer:

B) 1/5

Step-by-step explanation:

Remy has 2 taxis, and 10 cars in all. It is asking for the probability that Remy will choose a taxi. Divide the amount of taxis from the total amount of cars. Simplify the fraction:

2/10 = (2/10)/(2/2) = 1/5

B) 1/5 is your answer.

Answer:

Mmmmm maybe is A 1/10 por que se suman todas las posibilidades y luego se le coloca la cantidad que podria elegir

The ratio 64 to 96 in simplest form is
3

Answers

Answer:

nice.

Step-by-step explanation:

Find the volume of the sphere! Plsssss

Answers

Answer:

The first is the right answer

Step-by-step explanation:

V = ( 4/3)*π*(R^3) = (4/3)*3.14*(8^3) =2143.6

Which of the following is closest to the mean absolute deviation of this
data set: 2.1, 3.5, 4.6, 5.8, 3.9, 4.2, 2.8?

A. 0.89
B. 1.6
C. 3.84
D. 3.9

Answers

Answer:

0.89

Step-by-step explanation:

Trust

Which point is located at (0.25, -0.50)?
A
C
T

Answers

Answer:

i would say R

Step-by-step explanation:

Answer: The answer is R

Step-by-step explanation:

Please answer ASAP
Will give Brainleist

Answers

Answer:

Step-by-step explanation:

range = highest number - lowest number

54 - 3 = 51

Is 12.8 greater than 12.815?

Answers

Answer:

No,

12.8 = 12.800

Obviously, 12.800 < 12.815.

[tex] \infty \infty [/tex]

Answer:

[tex]12.8 < 12.815 \: \\ with \: a \:range \: of \: 0.015[/tex]

Find the Area of the figure below, composed of a rectangle with a semicircle removed
from it. Round to the nearest tenths place.

Answers

Answer:

69.9 sq units

Step-by-step explanation:

find area of entire rectangle then subtract out area of semi-circle

(14 x 6) - (3²π ÷ 2)

84 - 14.1 = 69.9

69.9

Step-by-step explanation:

Sam kicks a ball from the ground with an initial velocity of 48 feet per second. The ball soars into the air, arcs down with parabolic motion, and lands back on the ground. Write an equation to describe the height of the ball as a function of time, using the vertical motion formula below.

h(t)=-16t^(2)+v_(0)t+s

solve the equation and explain the solution

Answers

Answer:

the answer is most likely x=5squa4ed

The first sequence follows the rule add 5. The second sequence follows the rule add 3. Both sequences start from 2. Select the option that correctly shows the first 5 terms for each sequence. Question 1 options: First sequence: 2, 7, 12, 17, 22 and second sequence: 2, 5, 8, 11, 14 First sequence: 0, 5, 10, 15, 20 and second sequence: 0, 2, 4, 6, 8 First sequence: 2, 6, 10, 14, 18 and second sequence: 2, 5, 8, 11, 14 First sequence: 2, 7, 12, 17, 22 and second sequence: 2, 6, 10, 14, 18

Answers

Option 1 because they both need to start sequence from 2

No bots. No bots. No bots Please, someone please answer this, and No bots!!

Answers

t/5 = 2.9
For the first step, I would multiply both sides by 5, to get rid of the fraction.

That will leave
t = 14.5

So with what you have on your screen, I would drag “x” and “5” to both sides of the equation.

Help me please!!!!! I need help with angles

Answers

Answer:

<CFE = 28

<RPQ = 53

Step-by-step explanation:

<CFE + 152 = 180

<CFE = 180 - 152

<CFE = 28

Complementary means the angles add up to 90 so:

<RPQ + 37 = 90

<RPQ = 90 - 37

<RPQ = 53

An event that is guaranteed to happen has a probability of exactly

Answers

Answer:

100%

Step-by-step explanation:

It is confirmed to happen, or [tex]\frac{100}{100}[/tex]

Answer:

An event that is guaranteed to happen has a probability of exactly 1

Help me please. I need it rn

Answers

Answer:

We have

selling price=Discount + sales price

discount=discount rate×selling price.

discount=discount /selling price ×100%

Sales price =selling price - discount

Mark of price=mark up price rate ×original price

Selling price:mark of price + original price

commission amount=commission rate ×total sales

simple interest=principal amount ×rate×time/100

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