help please! please! please!!!!

Answers

Answer 1

1) 7+ (2•2•2) = 7 + 8 = 15
2) 9 • 3 = 27
3) 20 - (2•2•2•2) = 20 - 16 = 4
4) 2 • (6•6) = 2 • 36 = 72
5) 8 • (1/2•1/2) = 8 • 1/4 = 2
6) 1/3 • (3•3•3) = 1/3 • 27 = 9
7) [(1/5 • 5) • (1/5 • 5) • (1/5 • 5) • (1/5 • 5) • (1/5 • 5)] = 1 • 1 • 1 • 1 • 1 = 1
Or
7) (1/5 • 5)^5 = 1^5 = 1 • 1 • 1 • 1 • 1 = 1

I think these are right, exponents are just repeated multiplication. The first number let’s use 4 for example would be the base, and the second, smaller one lets say is 3 so you would have 4^3 that would mean you multiply 4 by itself three times

4•4•4 = 16•4 = 64

Hope that made sense good luck

Related Questions

A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many more cups of milk did the baker need for the carrot cake recipe than for the chocolate cake recipe?

Answers

3 cups

Step-by-step explanation:

64-40= 24 fluid ounces

24/8= 3cups

In a box there are 22 beads . Six are red .Eight are blue and the rest are white calculate the fraction of beads that are white

Answers

6 + 8 = 14. 22 - 14= 8. 8 beads are white

hope it helps!

simplify the square root √411

Answers

Answer:

20.27

Step-by-step explanation:

[tex]\sqrt{411} =20.27[/tex]

Answer:

The square root of 411 cannot be simplified. √411 is already in its simplest radical form.

Step-by-step explanation:

GIVING 50 POINTS AND BRAINLIEST

Which of the foliowing graphs are identical?

Answers

Answer:

I think it is the frist one and the 2nd sorry if am wrong

Answer:

first and second

Cleo and Alexi entered a race to see who could bike the farthest in 3 minutes. Cleo biked 5/6 mile. Alexi biked 7/10 mile. How much farther did Cleo bike?

Answers

Answer:

2/15.

Step-by-step explanation:

Laura says her triangle has angle measures of 100', 88°, and 72°.

Answers

Answer:

First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.

Step-by-step explanation:

Mark me brainly hope this helps

Answer:

She is correct hope this helps ig

Step-by-step explanation:

I need the answer
Hdhdhehsbd hbd jfnchxhsuxgdhdhdvcuehdh

Answers

Answer:

yah sure its a btw *rolls eyes*

Step-by-step explanation:

Answer:

ANswer is c

Step-by-step explanation:

The are the same in lenth

A local boys club sold 156 bags of mulch and made a total of $288 it's so two types of mulch hardwood for two dollars a bag and pine board for $1.75 a bag how many bags of each kind of mulch didThe boys club sold ____ bags of hardwood mulch and _____ bags of pine bark mulch.

Answers

I wish I saved my answer from the other day, LOL...

we’ll use h for # of bags of hardwood mulch, and p for # of bags of pine bark mulch

h + p = 156

2h + 1.75p = 288

First we’ll solve for h in terms of p

h = 156 - p
Then substitute that into the equation with the money

2(156 - p) + 1.75p = 288
312 -2p + 1.75p = 288
-0.25p = -24
0.25p = 24
p = 96

Drop that into the equation for numbers of bags
h = 156 - p
h = 156 - 96
h = 60

Check the math:
2h + 1.75p = 288
2(60) + 1.75(96) = 120 + 168 =288

Let me know if you have questions

Please help me this is due later!

Answers

The painting is:15 cm WIDE65 cm LONGw = 15This is the equation I used to solve it:( (w + 12) x (w + 62) ) - ( (w + 50) x (w) ) = ?Please let me know if I am wrong.

PLSSS HELP! what is the slope-intercept equation of the line???

Answers

Answer:

y = 2x + 3

Step-by-step explanation:

( 0, 3) and (-1, 1)

m= (y2 -y1)/ (x2 - x1)

m= (1 - 3)/( -1 - 0)

m = (-2)/(-1)

m = 2

y - y1 = m (x - x1)

y - 3 = 2(x -0)

y - 3 = 2x + 0

y = 2x + 3

How many units did we go down to go from 1 to -1?

Answers

Answer:

2 units

Step-by-step explanation:

-1, 0, 1

Jenny has 68 1/2 pages of her book left to read. How many pages will she have left after she reads 26 1/6 pages?

Answers

Answer: 42 1/2

Step-by-step explanation:

We subtract 26 1/6 from 68 1/2. We do this by finding the LCM of 6 and 2. That is 6. We multiply 1/2 by 3/3 to get 3/6. Now, we subtract. 68 - 26 is 42, and 3/6 - 1/6 is 2/6. Our answer is 42 2/6. That can be simplified to 42 1/3.

Answer:

42 1/3

Step-by-step explanation:

Subtract 26 1/6 from 68 1/2 by finding the lowest common denominator (6).

A community center rents their hall for special events. They charge a fixed fee of $100 plus an hourly fee of $15. Lin has $400 to spend on renting the hall for a fundraiser. How many hours can Lin rent the hall for? 1) Write an equation. 2) List what your variable represents. 3) Solve the equation. 4) Answer the question. ~Plz answer I only have 15 minutes~

Answers

Answer:

equation: (15x)-(400-100)

x=20

Step-by-step explanation:

(15x)-(400-100)

(15x20)-(400-100)

(15x20)-(300)

(300)-(300)

Help with this please

Answers

Answer:

1. area = 16.492

2. area = 19.798

3. area = 15.874

4. area = 13.555

5. area = 12.349

6. area = 24.37

good luck, i hope this helps :)

Answer:

1) A=16.49 2)19.8 3)15.87 4)13.56 5)14.44 6)27.04

Step-by-step explanation:

for the first 4 you should use the pythagorean theorem a^2 + b^ = c^2 to find the missing side than you use (base*Leg)/2 to find the area

What the answer for this

Answers

Answer:

3x-$150

Step-by-step explanation:

What two numbers multiply to give you -30, but add to give you 13?

Answers

15 and -2. ...............

1. Use substitution to solve the system of equations.
-3x - y= 7
x + 2y= 6

2. Use substitution to solve the system of equations.
6x - 3y= -6
y= 2x + 2

Answers

Answer for 1 is -4,5 and for 2 is 0=0

Daria walked 1/2/5 miles this morning and 2/3/10 miles this afternoon . How many miles did Daria walk in all

Answers

3 7/10

Hope this helped

Select the indicated real nth root(s) of a.
n=3, a = 64

Answers

9514 1404 393

Answer:

Step-by-step explanation:

∛64 = ∛(4³) = 4

_____

The real root when the root index is odd will have the same sign as the value whose root it is. 64 is positive, so the real cube root will be positive.

Find the rate of change of the function h(x) = 2x on the interval 2 ≤ x ≤ 4.

The rate of change is
.

Answers

Rate of change of function on the interval is; 6.

Step-by-step explanation:

Given the function: on the interval

Rate of change of function: Let f be the function defined on the interval , then the rate of change of function A(x) is given by:

A(x) =

at x = 2;

h(2) =

and at x = 4

h(4) =

then, by the definition of rate of change of function:

A(x) =

Substitute the value of h(2) = 4 and h(4) = 16 we have;

Therefore, the rate of change of function is 6.

Can anyone help me with science and math 23 assignments that I have missing including English also it’s in Jupiter grades

Answers

Answer:

I guess! I will try my best! I may not know all the answers, but I can help you with most I hope!

I hope that works?

Step-by-step explanation:

Answer:

Sure! What questions do you need help with?

Step-by-step explanation:

instructions: state what additional information is required in order to know that the triangle in the image below are congruent for the reason given.

Answers

Answer:

because it was an additional

Step-by-step explanation:

it may help you

what is the quotient of 4.082 and 10,000.

Answers

The quotient is 0.0004082

what is the equation of the line that passes through the points (-7,-9)&(-3,-4)

Answers

Answer:

I don't know

Step-by-step explanation:

Answer:

y=5/4x-1/4

Step-by-step explanation:

-4-(-9)/-3-(-7)

-4+9/-3+7

5/4 slope

y-(-9)=5/4(x-(-7))

y+9=5/4(x+7)

y+9=5/4x+35/4

y=5/4x+35/4-9

y=5/4x-1/4

What is the value of x in the diagram below?

Answers

X = 3

10 + 12x = 15x + 1
10 = 3x + 1
9 = 3x
3 = x

Answer:

x=3

Step-by-step explanation:

isolate the variable.

5x - 7x + 6 = -2 (x - 3)
Or... Are there no solutions or infinite solutions

Answers

Answer:

there are no solutions

Step-by-step explanation:

5x−7x+6=−2(x−3)

Step 1: Simplify both sides of the equation.

5x−7x+6=−2(x−3)

5x+−7x+6=(−2)(x)+(−2)(−3)(Distribute)

5x+−7x+6=−2x+6

(5x+−7x)+(6)=−2x+6(Combine Like Terms)

−2x+6=−2x+6

Step 2: Add 2x to both sides.

−2x+6+2x=−2x+6+2x

6=6.

Step 3: Subtract 6 from both sides.

6−6=6−6

0=0

there for there are no solutions

Find the missing value. Original price: $45 Markup: 35% Selling Prince: ?

Answers

Answer:

Step-by-step explanation:

S=45(1.35)=$60.75

7. You deposit $675 in a savings account that earns 6% interest compounded monthly.
(Round answers to the nearest hundredth)
Write a compound interest function that represents the balance after t years. (2 pts)
a.
b. Rewrite your function from (a) in simplest exponential form, y = ab. (2 pts)
-: UUM

Answers

Answer:

634.5

Step-by-step explanation:

Mrs. jack bought 150 T-shirt for $1920 from a factory calculate the cost of one T-shirt

Answers

Answer: $12.80

Step-by-step explanation:

$1980/ 150 t shirts =$12.80 per shirt

Answer:

$12.80 for every T-shirt.

Step-by-step explanation:

help me pleaseeeeeeeeeeeeeeeee

Answers

Answer:

k = 20

Step-by-step explanation:

we have to add 16 and 4 to get 20. 20 - 16 = 4! hope this helps :)

Answer:

Add 16 on both sides,

k-16+16=4+16

k=20

hope it helped

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