Mathematics College

help plzzzzzzzzzzzzzzzzz

Help Plzzzzzzzzzzzzzzzzz

Answers

Answer 1

Answer:

your best bet is 16.168.

id-k how to round it to the nearest tenth

Step-by-step explanation:

Related Questions

Without graphing, compare the slopes and the intercepts of the
graphs of the functions f(x) = x + 1 and g(x) = f(2x).

Answers

Answer:

graph f(x) passes through the y-axis at 1:00 whereas g(x) passes through the origin.

What is the percent of decrease from 500,000 to 200,000?

Answers

Answer:

500,000 to 200,000 is a 60% decrease.

help fast plz I need it​

Answers

Answer:

<JLK

Step-by-step explanation:

Use intercepts to graph the linear equation
-2 + 2y = 7.

Answers

Answer:

2y=7+2

2y=9

y=9/2

4.5

i hope to help you

there are 34 rose bushes currently in the park. Park workers will plant more rose bushes today. When the workers are finished there will be 70 rose bushes in the park. How many rose bushes did the workers plant today

Answers

Answer:

I think the answer is C

Step-by-step explanation:

Because they said there are 34 currently so if you add 36 or 34 to 70 it has to be C

The digit 4 in which number represents a value if 0.04

Answers

Answer:

4/100

Step-by-step explanation:

Margo can purchase tile at a store for $0.99 per tile and rent a tile saw for $24. At another store she can borrow the tile saw for free if she buys tiles there for $1.39 per tile. How many tiles must she buy for the cost to be the same at both stores?

PLEASE HELP ME HOMEWORK DUE TONIGHT!!!

Answers

Answer:

60 tiles

Step-by-step explanation:

Make equations equal,

.99x + 24 = 1.39x

Move all terms containing  x  to the left side of the equation & subtact 24

-.4x = -24

Divide

x = 60

Double check:

.99(60) + 24 = 83.4

1.39(60) = 83.4

i hope this helps :)

Question 10 of 10
James wants to tile his floor using tiles in the shape of a trapezoid. To make
the pattern a little more interesting he has decided to cut the tiles in half
along the median. The top base of each tile is 15 inches in length and the
bottom base is 21 inches. How long of a cut will John need to make so that
he cuts the tiles along the median?
O A. 18 inches
B. 36 inches
O C. 3 inches
D. 6 inches

Answers

Answer:

18 inches

Step-by-step explanation:

The median of a trapezoid is the average of the lengths of the bases.

15 + 21 = 36

36 ÷ 2 = 18

good luck, i hope this helps :)

Answer:

18 inches

Step-by-step explanation:

Refer to this link:

https://brainly.com/question/7564799

I NEED HELP ASAP PLEASEEEE​

Answers

Answer:

Step-by-step explanation:

1) Find the Mean of all the numbers.

3+4+5+7+10+12+15=56

56/7=8 mean is 8

Now We Calculate Standard Deviation:

S=[tex]\sqrt{(3-8)^2+(4-8)^2+(5-8)^2+(7-8)^2+(10-8)^2+(12-8)^2+(15-8)^2}[/tex]

You take each number from the problem i.e 3,4,5...

and then you subtract the mean from it and then square it.

S=[tex]\sqrt{(-5)^2+(-4)^2+(-3)^2+(-1)^2+(2)^2+(4)^2+(7)^2}[/tex]

S=[tex]\sqrt{25+16+9+1+4+16+49}[/tex]

S=[tex]\sqrt{120}[/tex]

S=[tex]\sqrt{120}/7[/tex]

7 is the amount of data units given in the problem.

120/7=17.1428571429

[tex]\sqrt{17.1428571429}[/tex] =4.1403933560541

Nearest hundredth=4.14

1. Estimate the product of 19.8 and 5 by rounding each factor to the nearest whole number
A. 50
B. 100
C. 95
D. 99​

Answers

Answer:

the answer is 100

Step-by-step explanation:

as it is told to round the factors to nearest whole no. 19.8 will be 20 and 5 will remain same... 20*5 is 100

What is 220086*567890

Answers

Answer:

124984638540

Step-by-step explanation:

just use a calculator

Carol decorated a cylinder by placing a 3 inch wide striped ribbon around its curved surface the cylinder has a radius of 3 in and a height of 3 in

Answers

Answer:

28.26

Step-by-step explanation:

radius-3

height-3

pi-3.14

Select the correct answer from each drop-down menu.
After adding 17 to a number, x, you get 23.
The equation that represents the above statement is ___
The value of xin the equation is ___

Answers

Answer:

The value of x is 6

Step-by-step explanation:

the equation that represents the above statement is 23-17

Answer:

Equation: 17 + x = 23

To solve this you would do 23 - 17 to get x

x = 6Step-by-step explanation:

The sum of 3 and
twice the number n

Answers

3x2= 6 so it’s 6 which is equal to n


PLEASE HURRY I WILL MARK BRAINIEST

The new wing of an art
museum has 3 times
as many windows as
the old wing. Together,
both wings have
32 windows. How many
windows are in
the new wing?

Answers

Answer: 24

Step-by-step explanation:

32/4 = 8

3 * 8 = 24

24 + 8 = 32

There are 24 windows in the new wing.

Hope this helped! :)

Solve for x*
55°
x + 74
I
54°

Answers

The Answer Is 180. :)

The standard form of an equation of a circle with center at
(h, k)
and radius r is _____.

(y − h)2 + (x − k)2 = r2

(x − h)2 − (y − k)2 = r2


(y + h)2 − (x + k)2 = r2

(x − h)2 + (y − k)2 = r2

(x + h)2 − (y + k)2 = r2

Answers

Answer:

The standard form of an equation of a circle with center at (h, k) and radius r is

(x - h)² + (y - k)² = r²

You buy a pair of Jordan's for $249.99 and pay 6.5% sales tax. What is the total amount you will pay for the shoes? (round to the nearest penny)

Answers

Answer:

$266.24

Step-by-step explanation:

Use a sales tax calculator


7a-4b - [5a-3 {b-2 (a-b) }]
​

Answers

Answer: -4a+5b

Hope this helps!

The cost of a new 19-inch television would be around
a) $40.
b) $400.
c) $4,000.

Answers

Answer:

A

Step-by-step explanation:

They are typically around $100 or less. closest would be 40

PLEASE HELP


Jada designed a school basement . She made 8 computer labs that were 75 square feet each. The hallway was 81 square feet . How many square feet is the basement ?

Answers

Multiply 75 by 8, then add the 81 from the hallway. 681 sq feet

Please help ASAP if you know how. Thanks so much

Answers

Answer:

the answer is C

Step-by-step explanation:

there isn't much to learn here this is just something that you come to know off the top of your head

what is 18,693.51 as 2dp

Answers

Answer:

What are u even talking about

Step-by-step explanation:

james has 375 pennies. he spends 3/5 of them and gives 1/3 of the remainder to his sister. how many pennies does he have left?
​

Answers

Answer:

375 * 3/5 =225

375 - 225 = 150

150 * 1/3 = 50

150 - 50 = 100

Step-by-step explanation:

The capacity of a cone is 252 cubic cm and 20 cm tall. Find its width​

Answers

Answer:

252 times 20 then you have to divide the square root of that. It's a quicker way, I learnt it and it really helps.π∞⇆↓∧

Step-by-step explanation:

9th grade Quizziz help please

Answers

Answer:

a²+7a+10

a²+5a+2a+10

a(a+5)+2(a+5)

(a+5)(a+2)

a+2 is required factor

Guys please help me with this question. Due now

Answers

Answer:

width is 8, length is 11

Step-by-step explanation:

The way in which to find the area of a 2D rectangle is to times length times width. If we assume that our with is 8, three more then that is 11, and obviously 8x11=88!

Hope you find this helpful and have a wonderful day!

what are the powers of 3 through 1000? AND DONT JUST SAY A FEW I NEED ALL OF THEM

Answers

Answer:

1, 3, 9, 27, 81, 243, 729

Step-by-step explanation:

The powers of 3 are:

[tex]3^0 = 1[/tex]

[tex]3^1 = 3[/tex]

[tex]3^2 = 9[/tex]

[tex]3^3 = 27[/tex]

[tex]3^4 = 81[/tex]

[tex]3^5 = 243[/tex]

[tex]3^6 = 729[/tex]

[tex]3^7 = 2187[/tex]

And so on...

So through 1000: 1, 3, 9, 27, 81, 243, 729

Due in 50 minutes for 25 points please help!

Answers

Answer:

y = 16.3

Step-by-step explanation:

Based on the altitude theorem of a right triangle, we have:

14 = √(12*y)

Square both sides

14² = 12*y

196 = 12y

Divide both sides by 12

196/12 = 12y/12

16.3 = y

y = 16.3 (nearest tenth)

Please help!


//Thank you!

Answers

Answer:

x=9

Step-by-step explanation:

It’s 9 trust me I know it’s 9 ok it’s 9 I’m sure it’s 9 ok the answer is 9 got it 9 byee

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