Mathematics College

Answer choices

A) 0.16

B) 0.475

C. 0.84

D. 0.975

Answer ChoicesA) 0.16B) 0.475C. 0.84D. 0.975

Answers

Answer 1

Answer:

I think it's B)

Step-by-step explanation:

Related Questions

Which vector below goes from (0,0) to (2,2)?

A. c

B. a

C. b

D. d

Answers

Answer:

i say it's A.c

I hope it helped

what is the value of x​

Answers

Answer  The value of x can be found from eqautions or graphs

Step-by-step explanation:

Hi! So there is no equation, image, or otherwise added here which would make it difficult to answer your question. X is always changing based on the situation. But if you have an equation you should be able to simplify the equation and then take the quadratic formula to get the value of x. If you have  a graph you can find the rise/run. Sorry I cannot help more and I hope you find what you are looking for!

Choose the equation that best describes the image

Answers

Answer:

80 degrees - 43 degrees = ?

Step-by-step explanation:

80-43 degrees I think x

One school bus can hold 46 students. There are 29 students in each of the 5 fifth-grade classes. How many buses will they need in order to transport everyone to the zoo for a field trip?

Answers

29x 5 is 145 students
Divide by 46 answer is 4 buses

Answer:

4

Step-by-step explanation:

29x5=145

= 145 (divided) 46= 3.15...

4 buses

The sales tax for an item was $18.80 and it cost $470 before tax.
Find the sales tax rate. Write your answer as a percentage.

Answers

Answer:

the answer is should be B but im not 100% sure.

Step-by-step explanation:

QUESTION 2
The equation for this problem is what? The business has 23 employees that work 8 hours per day at $10.62 per hour.


Answers

Answer:

10/8+10.62

23*8*10.62

10.62*8+23

23+8*10.62

Step-by-step explanation:

Either one of these, I hope this helps:)

What is the starting term of 64?​

Answers

Answer:

1

Step-by-step explanation:

One is the starting term

1, 2, 4, 8, 16, 32, 64, 128, 256,

Is Michael correct? Will choose brainly

Answers

Yes michal is forrest

The satellite Space Explorer flies 32000 miles in 8 hours. Find the rate of change.

Answers

Answer:

4000 miles an hour

Step-by-step explanation:

32000 ÷ 8 = 4000 miles an hour

PLEASE I NEED HELP
If f(x) = x/2 -3 and g(x) = 4x2+ x - 4, find (f+g)(x). A. 4x2 + 3/2x-7 B. 4x2 + 1/2x - 1 C. 6x2 - 7 D. 4x2 + 3/2x -1​

Answers

Answer:

A.

[tex]4x {}^{2} + \frac{3}{2} x - 7[/tex]

Step-by-step explanation:

Add theses functions

[tex] \frac{x}{2} - 3 + 4 {x}^{2} + x - 4 \\ 4 {x}^{2} + \frac{3}{2} x - 7[/tex]

The method of tree ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of x values has an approximately normal distribution. 1271 1187 1194 1250 1268 1316 1275 1317 1275 (a) Use a calculator with mean and standard deviation keys to find the sample mean year x and sample standard deviation s. (Round your answers to the nearest whole number.)

Answers

Answer:

The sample mean year is 1261 A.D.

The standard standard deviation is of 46 A.D.

Step-by-step explanation:

Sample mean:

Sum of all values divided by the number of values. So

[tex]x = \frac{1271+1187+1194+1250+1268+1316+1275+1317+1275}{9} = 1261.4[/tex]

Rounding to the nearest whole number, the sample mean year is 1261 A.D.

Sample standard deviation:

Square root of the sum of the difference squared between each value and the mean, divided by one less than the sample size. So

[tex]s = \sqrt{\frac{(1271-1261.4)^2+(1187-1261.4)^2+(1194-1261.4)^2+(1250-1261.4)^2+(1268-1261.4)^2+(1316-1261.4)^2+(1275-1261.4)^2+(1317-1261.4)^2+(1275-1261.4)^2}{8}} = 45.8[/tex]

Rounding to the nearest whole number, the standard standard deviation year is of 46 A.D.

A 10.0kg rock is dropped and hits the ground below at a speed of 60 m/s . Calculate the gravitational potential energy of the rock before it was dropped

Answers

Answer:

Solution:

Mass of body, m= 10kg

velocity, v= 60m/s

Now,kinetic energy on earth= potential energy at a that point [energy conservation]

so, kinetic energy= 1/2*m* v^2

= 1/2* 60(60)^2

= 30* 60*60

= 108000 joules

Please answer or give the steps to answer please please please this is my state test and i can’t fail

Answers

Answer:

1. 466.3ft

2. 12.1m

Step-by-step explanation:

1.

Imagine this as a triangle like shown in pic attached, then use tan to find 'x', the distance between the base of the tower and the fire:

tanA=opposite/adjacent

tan25=x/1000

x=100tan25

x=466.3ft

2.

Imagine this as a triangle like shown in pic attached, then use sine to find 'x', the kite's vertical height above the boy's hand:

sinA=opposite/hypotenuse

sin12=x/50

x=50sin12

x=10.4m

The kite's height off the ground is this plus the height of the boy's hand from the ground: 10.4+1.7=12.1m

  help needed pls

Answers

A: alternate angles B: corresponding angles C: vertical angles

Find the value of x.
PLEASE HELP

Answers

To find the value of X bring the variable to the left side and bring all remaining variables to the right side simplify the values to find the result

Helpppppppppppppppppppppppp

Answers

Answer:

[tex]x = 15[/tex]

165+x = 180 (linear pair)

Hence x = 15

How many different 5-letter words can be made
a. if the first letter must be A or Y and no letter may be repeated?
b. if repeats are allowed (but the first letter is A or Y)?
c. How many of the 5-letter words (starting with A or Y) with no repeats end
in H?

Answers

Your answer would be C please trust me I’ve done this before, have a nice day (:

he point A has coordinates A(2, 4). What are the X-coordinates of A′ for the dilation D1.5(A)?

Answers

Answer:

(3,6)

Step-by-step explanation:

For dilation, you just multiply the coordinates by the scale factor (in this case 1.5) to get the answer! Hope that helps :)

Answers please and explain

Answers

To get the answer you have to fill in the 14 for r because that is the radius. Then multiply 14 by it self to get 196 then multiply that by pie to get your answer of 615.75216.

So the answer is 615.75216

Lola has 3 feet of ribbon. She needs to cut the ribbon into equal 2-inch strips
2
How many 2-inch strips can she cut from the 3 feet of ribbon?
2
A
15
B
90
C
21
D
145

Answers

Answer:

18

Step-by-step explanation:

1 ft=12in

3ft=36in

divide 36 by 2 and you get 18

Marco is turning the expression (x-4)^2 into a trinomial. He writes down what is shown below. What is his error?

Answers

(x-4)(x-4)
=x^2-4x-4x+16
=x^2-8x+16
it’s +16, not negative. he forgot that when you add two negatives together, it becomes positive.

Answer:

Step-by-step explanation:

first, let's solve the equation ourselves.

(x-4)^2= (x-4)(x-4)= x^2−8x+16

now, we can see what's different about the two.

we can say that Marco's answer had the number 16 as a negative, when it was supposed to be positive. Marco wrote the incorrect sign.

Solve for x
A) -12
B) 8
C) 5
D) 7

Answers

Answer:

B. 8

Step-by-step explanation:

9x + 1 = 8x + 9

x = 8

FSA Mathematics Practice Test Questions
Session 1
2.
What fraction is represented by point A on the number line shown?

Answers

There is no number line shown...
Brainliest would be nice

Hi good morning just need help this is just a warmup not a test or anything like that.​

Answers

Answer:

75.2in = 191.008cm

Answer:

191.008cm

Step-by-step explanation:

75.2 inches =191.008cm

What is the volume of the prism?

Enter your answer in the box as a mixed number in simplest form.

Answers

4 1/2
Try Cymath it’s great for this stuff

Answer:

V = 9/2 ft^3

Step-by-step explanation:

[tex]v = 2 \times 1 \frac{1}{2} \times 1\frac{1}{2} \\ \\ v = 2 \times \frac{3}{2} \times \frac{3}{2} \\ v = \frac{9}{2} \: \: {ft}^{3} [/tex]

I hope that is useful for you :)

Cory has $24 more than twice as much as Stan. Together they have $150. How much money dose each have ?

Answers

Answer:

99 and 51

Step-by-step explanation:

The problem would be shown as:
2x+24 + x = 150

x is the amount of money Stan has.

Do the math and X=42. Then Plug everything in:

The answer is Cory has $108, Stan has $42.

Montraie is going to see a movie and is taking his 2 kids. Each movie ticket costs $13
and there are an assortment of snacks available to purchase for $3.50 each. How
much total money would Montraie have to pay for his family if he were to buy 4
snacks for everybody to share? How much would Montraie have to pay if he bought X
snacks for everybody to share?

Answers

cost of 4 snacks

Answer: 53

Total cost: 3.50× + 39

POSSIBLE POINTS
aut bowling and took up sailing. His sail for his sailboat is a 45-45-90 Right Triangle. The base of the sail is 6 ft. long. How long is the hypotenu

Answers

It wouldn't let me post, so I screenshotted:

PLZ HELP
Which is the sum of 3.15 × 10^7 +9.3 × 10^6 ? Write your answer in
scientific notation.
A. 4.08 × 10^7
B. 4.08 × 10^6
C. 0.408 × 10^8
D. 40.8 × 10^6

Answers

Answer: A 4.08x10^7

Step-by-step explanation:

Expanded form: 40800000

Consider the right triangle shown. Which statements are correct?

Answers

C, D, and E

hope this helps
Other Questions
Q3: Match the column A with Column B and write answer in Column C What amount of green leafy vegetable (such as lettuce) counts as 1 cup ofvegetables when measuring your daily intake?A. 2 cupsB. 1/2 cupC. 1 1/2 cupsO D. 1 cupSUBMIT 13 points Please help 8th grade math One mole of each of these compounds is dissolved in water. Which will result in the solution with the greatest conductivity?1. NaCl2. Mg(CIO3)23. NiCiz4. CaCl2 A ladder 5.0 m long leans against a wall inside a spaceship. From the point of view of a person on the ship, the base of the ladder is 3.0 m from the wall, and the top of the ladder is 4.0 m above the floor. The spaceship moves past the Earth with a speed of 0.90c in a direction parallel to the floor of the ship. Find the angle the ladder makes with the floor as seen by an observer on Earth Consider the following diagram below.D(4x-3)(39)(5y)(6x+13)FFind the values of cand y. HELP AGAINaskjcnoianlkscnoxicn Martin Luther King, Jr.'s Southern Christian Leadership Council responded to fierce resistance to the registration of black voters by organizing a march from Selma to Montgomery. What does the text describe is an effect of this march? PLEASE HURRYLOgiving brainliest Rachel ran 5 miles every day last week. Her running time was as follows: 39min, 42 min, 41 min, 38 min, 39 min, 39min, 42min. What was her mean running time for 7 miles? classify each research source as a print or internet source ((34)5)2 help me I'm confused AAAAAAAAAAAAAAAAAAAA Edit the words.Proofread the following text and correct the three subject-verb disagreements.If online dating has become too tedious for you, why not rank a rabbit instead?Sherwood University scientists have created an "adorability" app that ask people to rate rabbits' appearances and identify which aspects they find the most appealing, from expressive eyes to fluffy fur.Professor John Harvey said: "There's a possibility that people are selecting rabbits based on celebrities' pets or they're emphasising particular features such as large eyes and cute ears. Neither of these has any impact on how well such animals perform as pets, though.""It would be interesting if we discovered that people don't actually like the most distorted features, as that could imply there are a difference between what the public actually desire and the sorts of rabbits that are being reared." plss help me in this question In at least one hundred words, describe the impact of the Vietnam War upon the literary scene in America. Help please its urgent Ill mark brainliest Need help asap show your work Find the lateral area of the cylinder to the nearest tenth. Richard prepares 7 kilograms of dough every hour he work sat the bakery. How much dough did Richard prepare if he worked for 5 hours? A chef uses a large aluminum spoon with a mass of 38.0 g to stir a pot of boiling water. As a result, the spoons temperature increases by 3.60C. Consider that the specific heat capacity of aluminum is 0.90 J/gC. How much heat has the spoon absorbed? For credit, you must show all steps of your calculations. 18 - 2n2 for n = 3Need help