Mathematics College

Hi! ❤️ , im looking for some help here. ill give brainliest if able to.

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

B. 2^10

Step-by-step explanation:

2^3 is the same as 2 × 2 × 2 which equals 8, and 2^7 is the same as 2 × 2 × 2 × 2 × 2 × 2 × 2 which equals 128.

8 × 128 = 1,024

Now we just figure out which option also equals 1,024.

A. 2^-4 = 1/16 or 0.06

B. 2^10 = 1,024

C. 2^9 = 512

D. 2^21 = 2,097,152

Hope this helps :)

Related Questions

Dakota paid $301.32 for a new game system, after tax, and the tax rate is 8%. What was the original price of the game system?

Answers

Answer:

327,52

Step-by-step explanation:

301,3*2100/92=327,52

now find the sum.what is 2 6/30 +1 25/20

Answers

Answer:

The result is 29/12 = 2 5/12 ≅ 2.4166667 = twenty-nine twelfths (

Step-by-step explanation:

Answer:

4 9/20

Step-by-step explanation:

i need this today please

Answers

Answer:

y = (-1 / 3 ) * x - 5

Step-by-step explanation:

Slope Intercept form is y = mx + b

y = y coordinate

m = slope

x = x coordinate

b = y intercept

y intercept is where line touches the y axis

here b = -5

slope m = (y2 - y1 ) / (x2 - x1) ----- (-6, -3) (6, -7)

m = (-7 - (-3) ) / (6 - (-6) )

m = (-7 + 3 ) / (6 + 6)

m = -4 / 12

m = - 1 / 3

y = (-1 / 3 )* x + (-5)

solve the equation for x 5x^2-4x=6,

Answers

Answer:

x1=2-radical 34/5 x2=2+radical 34/5

Step-by-step explanation:

5x^2-4x-6=0x=-(-4)+radical (-4)^2-4×5×(-6)/2×54+radical 16+120/104+2radical 34/104-2radical 34/10x1=2-radical 34/5x2=2+radical 34/5

Examine the graphs you drew in Problems 4 and 5. How does the dotted line y = x relate to the graphs of f(x) and f-'(x)?

Answers

In question 4 they are Parallel and on question 5 they intersect

Adam and Don collected a total of 16 stickers. Adam collected 9 stickers. How many stickers did Don collect?

Answers

Answer:

Step-by-step explanation:

16-9=7

They found the graph to the right, which shows the miles per gallon (MPG) and the annual tons of GHG produced by 8 different types of cars. If each gallon of gasoline burned created 20 pounds of GHG, and the price of gasoline was $2.454 per gallon, how much money was saved annually on gas by the car that got 40 miles per gallon when compared to the car that got 20 miles per gallon? Provide your answer to the hundredths place. Note: 1 ton = 2,000 pounds.

Answers

The possible graph of the question is a histogram with a vertical axis of Annual Tons of GHG, and MPG on the horizontal axis.

The amount saved annually on gas by the car that gets 40 miles per gallon is $1,079.76

Reasons:

The given information are;

Green House Gases, GHG, produced per gallon of gasoline = 20 pounds

Price of gasoline per gallon = $2.454

GHG produced by the car that gets 20 miles per gallon = 8.8 tons

8.8 tons = 8.8 × 2,000 pounds = 17,600 pounds

GHG produced by the car that gets 20 miles per gallon = 17,600 pounds

Number of gallons of gasoline = [tex]\displaystyle \frac{17,600 \ pounds}{20 \ pounds/gallon} = 880 \, gallons[/tex]

Cost of gasoline for car A = $2.454 × 880 = $2,159.52

GHG produced by the car that gets 40 miles per gallon = 4.4 tons

8.8 tons = 4.4 × 2,000 pounds = 8,800 pounds

GHG produced by the car that gets 20 miles per gallon = 8,800 pounds

Number of gallons of gasoline = [tex]\displaystyle \frac{8,800\ pounds}{20 \ pounds/gallon} = 440 \, gallons[/tex]

Cost of gasoline for car B = $2.454 × 440 = $1,079.76

The amount saved annually on gas by the car that got 40 miles per gallon is therefore; $2,159.52 - $1,079.76 = $1,079.76

Learn more here:

https://brainly.com/question/21470991

Please help!! Only answer if the answer is correct though.

Answers

Answer:

f(3) = -10

g(-5) = 65

Step-by-step explanation:

Hi there!

[tex]f(x)=-3x-1[/tex]

To find f(3), replace x with 3:

[tex]f(3)=-3(3)-1\\f(3)=-9-1\\f(3)=-10[/tex]

[tex]g(x)=2x^2-3x[/tex]

To find g(-5), replace x with -5:

[tex]g(-5)=2(-5)^2-3(-5)\\g(-5)=2(25)+15\\g(-5)=50+15\\g(-5)=65[/tex]

I hope this helps!

Hotels R Us has kept the following records concerning the number of guests in a room. Number of Guests Probability 1 0.35 2 0.50 3 0.10 4 0.05 What is the mean (or expected value) of guests in a room

Answers

Finding the sum of each outcome multiplied by it's respective probability, it is found that the expected value of guests in a room is of 1.85.

The expected value of a discrete distribution is given by the sum of each outcome multiplied by it's respective probability.

In this problem, the distribution is:

[tex]P(X = 1) = 0.35[/tex]

[tex]P(X = 2) = 0.5[/tex]

[tex]P(X = 3) = 0.1[/tex]

[tex]P(X = 4) = 0.05[/tex]

Hence:

[tex]E(X) = 0.35(1) + 0.5(2) + 0.1(3) + 0.05(4) = 1.85[/tex]

The expected value of guests in a room is of 1.85.

A similar problem is given at https://brainly.com/question/24855677

50,002,007 in expanded form

Answers

fifty million two thousand seven.

- BRAINLIEST answerer

GIVING BRAINLIEST FOR WHOEVER IS RIGHT.

Answers

Yeah the answer is 6. Answer C.

A coach bought a box of 50 tennis balls. The mass of each tennis ball is
58 grams.
What is the mass of all 50 tennis balls in grams?

Answers

Answer:

2,900

Step-by-step explanation:

i times 50 x 58

Ordering Rational Numbers
MENU
Which number is an irrational number?
A
0
ON
7
Question 5 of 8
56.071
√10

Answers

Answer:

√10

Step-by-step explanation:

Integers, fractions, and repeating decimal numbers are all rational. The square root of an integer that is not a perfect square is irrational.

√10 is irrational

The diagram represents the factorization of a2+8a+12

Answers

Answer:

(a+2)(a+6)

Step-by-step explanation:

Given expression ,

=> a² + 8a + 12

=> a² + 6a + 2a + 12

=> a(a+6) + 2(a+6)

=> (a+2)(a+6)

What is the sum of −4x+1 and 6x−5 ?

10x + 6

2x−4

−2x+6

I don't know.

Answers

Answer:

2x - 4 is the answer

Step-by-step explanation:

Combine the like terms

The sum of -4x+1 and 6x-5 is 2x -4.

What is sum?

The result of "adding two or more numbers".

According to the question,

(- 4x + 1) + (6x-5)

= -4x + 1 + 6x -5

= 2x -4

Hence, the sum of - 4x+1 and 6x-5 is 2x -4.

Learn more about Sum here

https://brainly.com/question/22412096

#SPJ2

help? please.........

Answers

Answer: 60°

Step-by-step explanation: A straight angle is 180°

180°- 120° = 60°

Does anyone know this?

Answers

Answer:

it's a

Step-by-step explanation:

I did this quiz. your welcome

When rolling a number cube 500 times, how many times can you expect to get a number below 6?

Answers

Answer:

250

Step-by-step explanation:

because there is a chance and 1/2*100=250 which is the answer for the chance

Cody was given two polnts (5, 1) and(ç, 4), on a line and asked to create a linear equation in standard
form. Cody's work is shown. Identify any errors and correct them.

Answers

Can you show what Cody put so I can help you

HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

It's B

Step-by-step explanation:

The original equation is y - (y intercept)= slope(x-(x intercept))

HELP PLSSSSSSSSS!!!!!!!!!

Answers

Answer:

my friend, I would have to go with B: -3/4n + 3/8

Lucy received 5/6 of the 180 votes cast for class secretary. How many votes did she receive?

Answers

Answer:

150 votes

Step-by-step explanation:

If Lucy got 5/6, we can do the following.

(5/6) * 180 = 150

So, Lucy got 150 votes.

Answer:

150

Step-by-step explanation:

We can first divide 180 by 6:

180/6 = 30

Then multiply that by 5:

5 × 30 = 150

What is the surface area of a sphere with radius 4?

A. 12π units³
B. 16π units²
C. 64π units²
D. 32 units ²

Detailed explanation please.

Answers

Step-by-step explanation:

Formula for surface of sphere is 4 X pi X radius squared.

4 x 4squared = 64 pie = 201.0622498

so your answer is

64 pie or 201.0622498

(Either would work)

WILL GIVE BRAINLIEST
Given: v is a midpoint of WY, XZ

Statement Reason

WV ≅ ______ definition of midpoint
XV ≅ ______ definition of midpoint

Statement Reason
△VZY ≅ △____ _______

Answers

Answer:

Statement Reason

WV ≅ YV definition of midpoint

XV ≅ ZV definition of midpoint

Statement Reason

△VZY ≅ △VXW SAS (Side-Angle-Side)

Step-by-step explanation:

I need helpl i dont understand

Answers

Answer:

the answer is 1.3x + 2 ≥ 20

Step-by-step explanation:

the tree is already 2ft which mean it would need to be added to the rate of growth, 1.3 by the amount of year to find out the height. The question is saying however that I can be at least 20ft. so no less than 20 which is why the greater or equal to sign is used (≥)

Kaila and Nicklaus want to compare the weights of their dogs. Kaila's dog weighs 13.096 pounds. Nicklaus's dog weighs 46.38 pounds. How much heavier is Nicklaus's dog compared to Kaila's?

Answers

Answer:

Nickaul's dog is 33.284 pounds heavier than Kaila's.

Step-by-step explanation:

find the difference;

46.38 - 13.096 = 33.284

7.
Which equation is represented by the graph?

A. y = −x2 + 2

B. y = 2x2 − 1

C. y = x2 + 2

D. y = −2x2 − 1

Answers

Answer:

A. y = −x^2 + 2

Step-by-step explanation:

the answer is a y=-x2+2

Hcf by division method of 5445 and 9317

Answers

Answer:

badge showing an astronaut's boot touching down on the moon.

Step-by-step explanation:

127343895+834823= bao nhiêu

Answers

Answer: 128178718

That should be answer

What is the order of the following numbers from LEAST to GREATEST?

Answers

Answer:

It is the first answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

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