Mathematics High School

I will mark you brainiest if you can answer this

Answers

Answer 1

Answer:

1/4

2^6 * 2^-8

(the first two)

Step-by-step explanation:

(^-3 * 2^4)^-2 = 1/4

=(1/8(24))^−2

=(1/8(16))^−2

=2^−2

=1/4

2^6 * 2^-8 = 1/4

=64(2−8)

=64(1/256)

=1/4

Related Questions

Please Help Me!!!!!!!!!

Answers

Answer:

I believe the correct answer would be

[tex]y = x - \frac{3}{20} [/tex]

Step-by-step explanation:

Isolate the y

The answer is y=x-3/20

For what value of x is the figure a rectangle?

Answers

Step-by-step explanation:

step 1. 4x + 27 + 3x = 90 (definition of a rectangle)

step 2. 7x = 63 (collect like terms. subtract 27 from both sides)

step 3. x = 9 (divide both sides by 7)

Find the volume of the given shape. Round your answer to the nearest
hundredth if necessary.

Answers

Answer:

65.97m³

Step-by-step explanation:

This is a right circular cone, so we will be using V = (1/3)(π)(r²)h

r = radius = 3m

h = height = 7m

V = (1/3)(π)(3m²)(7m) = 65.97m³

The bracket means to multiply.

A circular path 4 feet wide has an inner diameter of 550 feet. How much farther is it around the outer edge of the path than around the inner edge? Round to nearest hundredth. Use 3.14 for π.

Answers

Answer:

[tex]L_c=25.12ft[/tex]

Step-by-step explanation:

From the question we are told that

Width of circular path [tex]w_c=4ft[/tex]

Inner Diameter [tex]d_i_n=550ft[/tex]

Outer diameter [tex]d_{out}= 550 +2*4[/tex] (inner diameter + 2 circular path width)

[tex]d_{out}= 550 +8\\d_{out}= 558ft[/tex]

Generally the equation for inner circumference of the circle [tex]C_1[/tex] is mathematically given by

[tex]C_1=\pi d_{in}[/tex]

[tex]C_1=3.14*550[/tex]

[tex]C_1=1727ft[/tex]

Generally the equation for outer circumference of the circle [tex]C_2[/tex] is mathematically given by

[tex]C_2=\pi d_{out}[/tex]

[tex]C_2=3.14*558[/tex]

[tex]C_2=1752.12ft[/tex]

Generally the difference in length of the two circumference [tex]L_c[/tex] is mathematically given by

[tex]L_c=C_2-C_1[/tex]

[tex]L_c=1752.12-1727[/tex]

[tex]L_c=25.12ft[/tex]

16. Tiffany purchased a building for $152,250. The land appreciates about 3.4% each year. What is the value of the land after 13 years? (2 points)
O $235,138.80
O $97,109.10
O $219,544.50
O $157,954.21

Answers

219,544.50 is the correct answer because add it up

1/1 of 28
( don't know what the "of" means since I don't pay attention in class that much anymore)

Answers

Answer:

"of" means multiply

Step-by-step explanation:

For example, 50% of 100 would be 50% multiplied by 100

This would get you 50

1/1 is the same thing as 1

1 times 28 is 28

Claire buys a jacket that originally cost $76, the price is marked down 25%and Claire has a coupon to further reduce the price by 10%. How much does Claire pay for the jacket?

Answers

Answer:

$51.30

Step-by-step explanation:

76 decrease 25% =

76 × (1 - 25%) = 76 × (1 - 0.25) = 57

57 decrease 10% =

57 × (1 - 10%) = 57 × (1 - 0.1) = 51.3

From a group of 8 women and 6 men, a committee consisting of 3 men and 3 women is to be formed. In how many ways can the committee be formed if one man and one woman refuses to serve tog

Answers

Answer:

910

Step-by-step explanation:

From the given information;

Suppose that everyone served together;

Then, we have:

= C(8,3) × C(6,3)

= [tex]\dfrac{8!}{3!(8-3)!}\times \dfrac{6!}{3!(6-3)!}[/tex]

= [tex]\dfrac{8!}{3!(5)!}\times \dfrac{6!}{3!(3)!}[/tex]

= 1120

But since 1 man and 1 woman refuses to serve together;

Then:

The combination will be:

= C(7,2) × C(5,2)

= [tex]\dfrac{7!}{2!(7-2)!}\times \dfrac{5!}{2!(5-2)!}[/tex]

= [tex]\dfrac{7!}{2!(5)!}\times \dfrac{5!}{2!(3)!}[/tex]

= 210

∴

1120-210 = 910

Thus, the number of ways committee can be formed = 910

I need some help plz

Answers

Answer:

Could you take a closer picture please?

Step-by-step explanation:

What is an equation of the line that passes through the point (-6, – 7) and is perpendicular to the line 6x + 5y = 30?

Answers

Answer :6x + 5y = 30

5y = 30 - 6x

y = 6 - (6/5) x

So slope = -6/5

Perpendicular line has slope 5/6 (product of the slopes is -1)

So y = 5/6 x + b

Passed through (-6, -7) so -7 = -5 + b

Sp b = -2

So y = (5/6)x - 2

Step-by-step explanation:

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

You buy clothing at a sale. You buy sneakers at

2

3

of their original price of $60, a sweater at

7

10

of its original price of $35, and a jacket at

5

6

of its original price of $45. Answer each question and show all your work.

How much money did you spend?

How much money did you save?

What fraction of the total original price did you save?

Answers

Answer: its 600

Step-by-step explanation:

I took that quiz before hope this helps :) ))

Jiro had 30 minutes to do a three-problem quiz. He spent 8 1/4 minutes on question A and 5 4/5 minutes on question B. How much time did he have left for question C

Answers

Answer:

15.95 or 15 and 19/20

Step-by-step explanation:

8.25+5.80= 14.05

30-14.05= 15.95

Felix built a ramp based on the scale drawing below. If the height of Felix's ramp is 6 inches
from the ground, how long is the part of the ramn that is on the around?

A) 17
B) 72
C)60
D)24

Answers

The real answer would be 60

The length of the ramp that is on the ground is 72 inches.

Option D is the correct answer.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Ramp scale drawing dimension:

Height = 1 in

Length = 12 in

Now,

1 in = 6 inches

12 in = 6 x 12 = 72 inches

Thus,

The length of the ramp is 72 inches.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

emily draws the following triangle. what must the measure of
92%
268%
82%
88%

Answers

It could possibly be 92 but you have to take in consideration that a triangle equals a total of 180 degrees so...(180-92) which gives you 88

Tell whether the question is statistical or not statistical.
How many days did each sixth-grade student stay home sick from school this year?

Answers

Answer:

Statistical

Step-by-step explanation:

Statistical, because you are collecting info and making use of it.

what is an equation to represent for (Andre withdrew spending money from his checking account that initially had $982. What was the amount of his withdrawal, w, if his ending balance was $922)

Answers

Answer:

The Answer is w - 982 = 922 because it whatever money he took from the 982 lead to 922

Step-by-step explanation:

Susan's cat weighs 3 pounds. Susan's dog weighs 3 1/4 times as much as her cat. How much does Susan's dog weigh?

Answers

Answer:

Susan's dog weighs 9.75 pounds

Step-by-step explanation:

Given

The weight of Susan's cat = 3 pounds

Susan's dog weighs 3 1/4 or 13/4 times as much as her cat.

To determine

The weight of Susan's dog = ?

As the weight of Susan's cat = 3 pounds

Given that Susan's dog weighs 3 1/4 or 13/4 times as much as her cat. so

The weight of Susan's dog = 13/4 of 3

= 13/4 × 3

= 39/4

= 9.75 pounds

Therefore, Susan's dog weighs 9.75 pounds

PLEASE SHOW ME THE GRAPH AS WELL! I’ll give brainliest thank you!!!!

Answers

here u go!!!! the blue line is what u draw

if y=4x+5 how much does the tree grow each year?

Answers

Answer:

4 ( not sure what the units are)

Step-by-step explanation:

Just by looking at the slope you can figure out how much it grows per year.

y = mx + b

m = slope

Not sure what units there are in the question just place it in the end.

Hope this helps :)

Answer: Tree dont grow.....You must water.. The graphing points are (-1,0) (0,5) I think

Which line doesn’t belong

Answers

Answer:

Step-by-step explanation:

mark me brainliest

Determine the arc length of the circle with radius 5.5 cm if it is subtended by a central angle of 5/2 radians round your answer to one decimal place

Answers

Answer:

yes

Step-by-step explanation:yesyesyesyesyesyesyesyesyes

have yall answer fast please and thank you

Answers

The angle x is 20 is the answer

$6.25 + 39 cents + $3

Answers

Answer: $9.64

Step-by-step explanation:

Answer:

$48.25

Step-by-step explanation:

What is the center of the circle for this equation:

x² + y² = 25

Answers

Answer:x=√−y2+25 or x=−√−y2+25

Step-by-step explanation:

Answer: (0,0)

Step-by-step explanation:

since there is no number by the variable your answer must be on the origin.

A social studies class is taking a field trip to the history museum. The cost for renting a bus is $250, and the entry fee for the museum is $8.75 per person. To the nearest cent what is the cost per person if 21 people go?

Answers

Answer:

This is your answer.......

The answer is 3 for x and Y. But I don’t understand how to get that answer

Answers

so it's a square which means all of the sides are equal.

that means x+7=3x+1

subtract 1 from both sides

x + 6 = 3x

subtract x from both sides

6 = 2x

divide both sides by 2

3 = x

you can do the same for y

2y - 1 = -3y + 14

add 3y to both sides

5y - 1 = 14

add 1 to both sides

5y = 15

divide both sides by 5

y = 3

Having trouble solving this:

Answers

Answer:

[tex]\frac{389}{500}[/tex]

Step-by-step explanation:

We need to know that 100% is equal to 1 since it is 1 whole of something.

77.8% is less than 1, but it's almost 1 whole.

[tex]\frac{389}{5000}[/tex] is too small of a fraction to be almost 1 whole.

[tex]77\frac{4}{5}[/tex] has 77 wholes while 77.8% is less than 1.

[tex]779[/tex] can't be the answer because 77.8% is, again, less than 1.

I hope this helps!

help ill get held back

Answers

Answer:

✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆

Hewo lil bunny

Step-by-step explanation:

The multiples for 1/8 are 1/8 ,2/8, 3/8, 4/8, 5/8 -A✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆bye bye lil bunny♡

If you were babysitting, would you rather
A) Charge $5 for the first hour and $8 for each additional hour? or
B) Charge $15 for the first hour and $6 for each additional hour?
Explain your answer(why)

Answers

Answer:

I would say B

Step-by-step explanation:

You would be making more money

Read the question and answer. (The answer Shown Isn't correct)

Answers

Answer:

Step-by-step explanation:

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