Answer:
the answer should be d
Expressed as an exponent, [tex]2^{7}[/tex] dollars is in the account after 32 years.
How to multiply exponents?According to the exponent rule for multiplication with the same base, we simply add the powers.
[tex]X^{n} *x^{m} = x^{n+m}[/tex]
[tex]2^{3} *2^{4} = 2^{3+4} = 2^{7}[/tex]
Learn more about multiplying exponents here
https://brainly.com/question/3668921
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Solve (2x^2-4y+2y^2)(3x-4)
Answer:
(2x^2-4y+2y^2)(3x-4)
Step-by-step explanation:
(2x2−4y+2y2)(3x−4)
=(2x2+−4y+2y2)(3x+−4)
=(2x2)(3x)+(2x2)(−4)+(−4y)(3x)+(−4y)(−4)+(2y2)(3x)+(2y2)(−4)
=6x3−8x2−12xy+16y+6xy2−8y2
=6x3+6xy2−8x2−12xy−8y2+16y
I REALLY NEED THIS DONE FAST pleeeease someone help me only the highlighted
Answer:
2. 66
4. d/19
6. 35r+70
8. 4
10. d/16
Step-by-step explanation:
d=rt, r=d/t, t=d/r
2. r=d/t=(132)/2=66
4. t=d/r=d/19
6. d=rt=(35)(r+2)=35r+(35)(2)=35r+70
8. t=d/r=[tex]\frac{4(r+12)}{r+12} = 4[/tex]
10. r=d/t=d/16
Which table of ordered pairs represents a proportional relationship? A 2-column table with 3 rows. Column 1 is labeled x with entries 0, 5, 10. Column 2 is labeled y with entries 10, 20, 30. A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 4, 6. Column 2 is labeled y with entries 10, 20, 30. A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 2, 3. Column 2 is labeled y with entries 2, 3, 4. A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 3, 4. Column 2 is labeled y with entries 4, 10, 13.
Answer:
Step-by-step explanation:
Create ordered pairs and graph them. x y. (x, y). –4. 4. (–4, 4). –2. 3. (–2, 3). 0. 2. (0, 2). 2. 1. (2, 1). 4. 0. (4, 0). 10. –3 + 2y = –5. eSolutions Manual - Powered ... represents the number of children x and adults y who ... The table does not show a linear relationship since A ... download to complete the last column in the table. b.
by gurkert
Answer:
table b
Step-by-step explanation:
24% is 120% of what number?
Answer:
Step-by-ste24 is 120% of [20]
I don't know if you meant 24 is 120% of x but if that is what you meant, then the answer would be 20. If you meant 24% is 120% of x then x=.2.
24 is 120% of 20 because 20*1.2=24
24% (AKA .24) is 120% of .2 because .2*1.2=.24 and .24=24%
Hope this helps!
#LearnWithBrainly
3 is to 14 as 12 is to what?
The sum of twice a number and a larger number is 145. The difference between the numbers is 55. Let x represent the smaller number and y represent the larger number. Which equations represent the situation? Check all that apply.
Answer:
2x+y=145 and x-y=55.
Step-by-step explanation:
Let x represent the smaller number and y represent the larger number.
ATQ,
The sum of twice a number and a larger number is 145.
2x+y=145 ...(1)
The difference between the numbers is 55.
x-y=55 ...(2)
Hence, the two equations that represent the situation are 2x+y=145 and x-y=55.
Answer:
C. 2x+y=145 D. y-x=55 E. y=x+55
Step-by-step explanation:
Have a nice day :)
Please help with the image below
Answer:
c
Step-by-step explanation:
Help! Show work please.
Answer: V = 1649.34
Step-by-step explanation:
The formula for solving the volume of a right cylinder is V = pi r^2h where r = radius and h = height.
We know that radius is half the diameter so r = 5 because the diameter is 10 ft. We already know height = 21 so our equation looks like pi x 5^2 x 21
5^2 = 5 x 5= 25
so pi x 25 x 21 = 1649.34
Answer:
V ≈ 1649.34 ft³
Step-by-step explanation:
Volume of a Cylinder: V = πr²h
Diameter = 2 · radius
Step 1: Define
d = 10 ft
h = 21 ft
Step 2: Substitute and Evaluate
10 = 2r
r = 5
V = π(5)²(21)
V = π(25)(21)
V = 525π
V ≈ 1649.34 ft³
Both the Math Club and the Spanish Club have a pizza party at the end of the year. The Math Club has 16 members and the sponsor gives each member one over four of a pizza at the party. The Spanish Club has 18 members and their sponsor gives each member one over three of a pizza at their party. Which statement best represents which club buys more pizzas?
Answer: Spanish Club.
Step-by-step explanation:
Not only does each person get 1/3 of a pizza (1/3 > 1/4), but there are more people.
Gladys deposited $150 into her savings account that has a 4.25% simple interest rate. How much interest will she earn in 12 months?
Answer:
6.38 in 12 months
Step-by-step explanation:
Jonah bought a 1.5 liter bottle of seltzer. He used 0.8 liter of seltzer in some punch. Which is greater, the amount he used or the amount he has left? Explain how you decided.
Answer:
The amount he used. (0.8)
Step-by-step explanation:
1.5 - 0.8 = 0.7, which would also be the amount he has left. 0.8 > 0.7
PLEASE HELP I MEED THIS BEFORE 2PM
In Triangle XYZ, XY = 13 in, YZ = 7 in, and XZ = 8 in. Which angle has the
BIGGEST measure? Sketch a picture to help you answer this question. *
Angle Y
Angle X
Angle Z
O Not enough information to solve
Answer:
angle x
Step-by-step explanation
My teacher told me
A weight loss organization has a new member who weighs 240 pounds. After 6 months the member hopes to weigh 186 pounds.
A. Write a linear equation that represents the members weight loss goal.
B. According to the linear model, how much should the member weigh after 12 months?
A) y= -9m + 240
B) 132lb
GP4) If a person walks 2 1/2 miles in 1 1/4
hours at a constant speed, what is this
rate in miles per hour?
Answer:
Step-by-step explanation:
d = r* t
d/t = r
2.5/1.25=2 MPH
What is the volume of a cone with a radius of 4 centimeters and a height of 5 centimeters? please help
Answer:
V = [tex]\frac{80\pi }{3}[/tex]
Step-by-step explanation:
Using the equation for finding the volume of a cone
V = [tex]\pi[/tex]r²[tex]\frac{h}{3}[/tex]
Were "V" is Volume, [tex]\pi[/tex] is pi, r² is radius to the second power, and [tex]\frac{h}{3}[/tex] is height divided by 3.
We can fill in the missing components to find "V" as in for Volume.
V = [tex]\pi[/tex]4²[tex]\frac{5}{3}[/tex]
Now let's simplify
V = 16[tex]\pi \frac{5}{3}[/tex]
Now simplify for the last time
V = [tex]\frac{80\pi }{3}[/tex]
Hope this helped!
If you find my answer hepful
Pls consider marking my answer as Brainliest! It would mean a lot!
tickets for a school talent show are sold out. The auditorium has five sections Each section has 16 rows with 25 seats in each row. each tiket costs 4$.how much money is raised in tiket sales
Answer:
$8000
Step-by-step explanation:
16 × 25 = 400 × 5 = 2000. 2000 × $4 = $8000
what is the solution for 3х + y = -5
[tex]\tt Step-by-step~explanation:[/tex]
[tex]\tt Solve~for~y:[/tex]
To solve for y, we have to move all of the terms that do not equal to y on one side, and let y be on the other side alone. Do this by subtracting 3x on both sides to cancel it out from the left side and bring it to the right.
[tex]\tt 3x-3x+y=-5-3x\\y=-5-3x\\y=-3x-5[/tex]
[tex]\tt Solve~for~x:[/tex]
To solve for x, we will do the same thing we did to solve for y: move all the terms that do not equal to x to one side, and leave x on another side of the equation. We can do this by first subtracting y from both sides.
[tex]\tt3x+y-y=-5-y\\3x=-y-5[/tex]
Then, we divide all terms by 3 to isolate the x.
[tex]\tt \frac{3x}{3}=x\\\\ \frac{-y}{3}=\frac{-y}{3} \\\\\frac{-5}{3}=\frac{-5}{3}[/tex]
[tex]\tt x=-\frac{y}{3} -\frac{5}{3}[/tex]
[tex]\lare\boxed{\tt Our~final~answer:~y=-3x=5,~x=-\frac{y}{3}-\frac{5}{3} }[/tex]
To save water, a household decides to install one large and one smaller water tank. The smaller tank will hold 180 liters less than the
larger tank, and when the larger tank is full, it will be able to completely fill the smaller tank.
Solve for m, the capacity of the smaller tank
Mary has a piece of fabric that is 10 yards long , she wants to cut it into 2 pieces so that one piece is 4 times as long as the other . find the lengths of the two pieces
Answer:
Mary has a piece of fabric that is 10 yards long , she wants to cut it into 2 pieces so that one piece is 4 ti… ... yards long , she wants to cut it into 2 pieces so that one piece is 4 times as long as the other . find the lengths of the two pieces ... She cut into two pieces such that the length of one pieces is 9 1/2m.
Step-by-step explanation:
all of the floors in a bedroom suit are tiled. which would cost the most to tile, the bathroom, the closet, or both are the same
Answer:
They are both the same.
Step-by-step explanation:
The closet has 3 tiles, and the bathroom has 3 tiles as well (add up the 2 half tiles) thus they both cost the same to tile.
A fruit basket is filled with
8
88 bananas,
3
33 oranges,
5
55 apples, and
6
66 kiwis.
For every
3
33 kiwis, there are
4
44
_
_
_
_
____\_, \_, \_, \_.
Question:
A fruit basket is filled with 8 bananas, 3 oranges, 5 apples, and 6 kiwis. For every 3 kiwis, there are 4... A) Bananas B) Oranges C) Apples
Answer:
A) Bananas.
Step-By-Step Explanation:
3/6 and 4/8 are very alike. They both are multiplied by 2 and so 4 times 2 is 8 and that equals A.
expressions that are equivalent to 3^8 x 27
Answer:
(3 x 3 x 3 x 3 x 3 x 3 x 3 x 3) x 27 = 177,147 (or vice versa)
27 x 3^8 = 177,147
Step-by-step explanation:
A triangle has a base of 7cm and an area of 28cm². What is the height?
YALL THE ANSWER WAS TRUEE!!!!
Question 5 (True/False Worth 1 points) (03.01 MC) Select True or False. The expression 5x − 3(2x − 4) is equivalent to the expression 12 − x. True False
Answer:
true
Step-by-step explanation:
Answer:
True cause i got the answer right!
Step-by-step explanation:
An plumber charges $50 for a service call, plus $85
per hour of service. If he charged $390, how many
hours did he work?
I need help with geometry
I already know the answers aren't C or D
Answer:
option B is your answer
Step-by-step explanation:
I gotchu bro
PLS HELP HURRY ILL MARK AS BRAINLESS WHATS THE ANSWER TO THESE 3 QUESTIONS
Answer:
its mines 3
Step-by-step explanation:
A pizza parlor charges $1 for each vegetable topping and $2 for each meat topping. You want six toppings on your pizza. You have $10 to spend on toppings. How many of each type of topping can you get on your pizza?
Answer:
2 vegetable toppings and 4 meat toppings
Step-by-step explanation:
How to solve it : Use Guess and Check
Equation: 2($1) + 4( $2) = $2 + $8 = 10$
^ ^
Veggie Meat
Toppings Toppings
Hope this Helps!!! :)
I'll give brainliest to the correct answer so please please please please help me I need these answer to be correct I've already filled out a blank but I need you to fill out the rest, please
Write a two-column proof.
Given : KM = 60
Proven : KL= 27
Statements Reasons
1. KM = 60 1. Given
2. KL + LM = KM 2. Segment Addition Postulate
3. KL + LM = ___ 3. Substitution Property, (Steps 1, 2)
4. KL = 3x - 6, 4. Given
LM = 3x
5. 3x - 6 + 3x = 30 5. ______________
6. ___ = 60 6. Combine like terms.
7. ___x = ___ 7. Addition Property of Equality
8. x = ___ 8. Division Property of Equality
9. KL = ___ 9. Substitution Property, (Steps 4, 8)
Answer:
[tex]3. \: KL + LM = \boxed{60} \\ \\ 5. \: 3x - 6 + 3x = 60 \: \boxed{distributive \: property \: of \: equality} \\ \\ 6. \: \boxed{6x - 6} = 60 \\ \\ 7. \: \boxed{6} x = \boxed{66} \\ \\ 8. \: x = \boxed{ 11 } \\ \\ 9. \: KL =\boxed{27} [/tex]
Step-by-step explanation:
♨Rage♨
For each value of x, determine whether it is a solution to x - 42 = 7.
Answer:
no
Step-by-step explanation:
Answer:
67-No 46-No 49-Yes 47-No
Step-by-step explanation:
Hope this helps!