Mathematics College

help me please someone i’m stressing out rn :(

Answers

Answer 1

Answer:

Step-by-step explanation:

b i hope thate helps

Related Questions

Solve for y.
3(y-2) = y +4-2(-5y-2)
Simplify your answer as much as possible.

Answers

Answer:

y = -7/4

Step-by-step explanation:

HELPPPPPP ILL GIVE BRAINLIEST!!!!

Answers

Answer: a

Step-by-step explanation:

we need help . we think we got it but were not sure

Answers

Answer:

your right

Step-by-step explanation:

13.5/3= 4.5 4.5x10= 450 The original price is 450 dollars
4.5=10%
315= 70%
You paid 315 dollars

What is the probability that the winner of the race (the fastest one of the four runners) will come from Team 2?

Answers

Answer:

B what is the probability that the winner of the race ... that the winner of the race (the fastest one of the four runners) will come from Team 1? ... Setting λ 1 = 19 / 90 and λ 2 = 5 / 24 we have, P ( X 1 < X 2 ) = Z ∞ 0 Z ∞ x 1 f X 1 ( x 1 ) f X 2 ( x 2 ) ...

Step-by-step explanation:

hope this helps

A customer service center receives about 10 emails every half-hour.
What is the probability that the customer service center receives exactly 5 emails in the next six minutes?
(Hint: Find the average number of emails in 6 minutes.)

Answers

Step-by-step explanation:

10 every 30 minutes means about one call every 3 minutes so in 6 minutes they should recieve 2 calls

Number of 16ths when 12 13/16 is changed to an improper
fraction.

Plzzzzz help

Answers

Answer:

105/16

Step-by-step explanation:

12 * 16 = 192

192 + 13 = 205

I hope this helped, please mark Brainliest, thank you!

An airline tracks data on its flight arrivals. Over the past six months, 65 flights on one route arrived early, 273 arrived on time, 218 were late, and 44 were cancelled. What is the probability that a flight is early

Answers

Answer:

0.108

Step-by-step explanation:

Given that:

Number of flights reached early = 65

Number of flights reached on time = 273

Number of flights reached late = 218

Number of flights canceled = 44

To find:

The probability that a flight is early.

Solution:

First of all, let us have a look at the formula for probability of an event E.

Formula for probability of an event E can be observed as:

[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]

Here, Event E is that the flight is early.

Number of favorable cases is equal to the number of a flights which reached early i.e. 65

Total number of cases is the total number of flights.

i.e. 65 + 273 + 218 + 44 = 600

So, the required probability is:

[tex]P(E) = \dfrac{65}{600} = \bold{0.108}[/tex]

What is so important about points?

Answers

Answer:

What do you mean ?? Say it clearly I really want to help you.

a temperature of 0 degrees Celsius:

a temperature of 8.5 degrees Celsius above zero:

a temperature of 7 degrees Celsius below zero:

100 points

Answers

Answer:

mark on the 0, on the 7, and half way past 8

hope this helps, pls give brainliest

Step-by-step explanation:

Aria is buying refreshments for a birthday party. She intends to get an ice cream cake for $23
and some cupcakes for $2 each. Aria has a $45 budget but does not have to spend the entire
amount. Which inequality best represents the number of cupcakes, C, that Aria can purchase?

Answers

Answer:

Step-by-step explanation:

Answer:

$2c ≤ $45

I believe this is the right inequality.

16/30=20/x what is x?

Answers

Answer: 75/2

Step-by-step explanation: Math

Answer:

75/2

Step-by-step explanation:

16/30=20/x

Cross multiply

16*x=(20)*(30)

16x=600

Divide both sides by 16.

16x /16 = 600 /16

x=75/2

I hope it's right

3-6(1 +n)
I don’t need the variable solve

Answers

Answer:

-6n -3

Step-by-step explanation:

I'm assuming that if you don't need the variable solved, then you need it converted? here's another form.

What’s the value of the missing angle

Once again I’ll give brainliest

120,110,149, or 108

Answers

Answer:

The answer is 120

The value of the missing angle I’m not sure but I think it’s, 120 that’s the best I could think of

It costs 11$ for 15 granola bars.

What is the unit price, in dollars per granola bar, rounded to the nearest hundredth?

Answers

Answer:

Each granola bar costs $0.73.

Step-by-step explanation:

11/15 = 0.73

Simplify the expression.
(5)10 - (5)13
O-15
O-3
O 115
O2

Answers

Answer:

-15 is a answere

Step-by-step explanation:

According to BODMAS(bracket of Division Multiplication Addition Sutraction) rule

5*10-5*13

50-65

-15

Last question please help me!!!!!!!

Answers

Answer:

it's D

Step-by-step explanation:

i just put it into desmos and looked for points, none of the answers appeared, therefore it's D

What is the value of the expression All of 3.6 multiplied by 10 to the power 8 over all of 1.2 multiplied by 10 to the power 3?

Answers

You have to use the law of exponents and your knowledge of multiplications of 10 the final answer is :
3 x 10^5

For f (x) = x2 - 5, find f (x) when x = 0 and when x = 3
f (0) =
f (3) =

Answers

Answer:

1 minus 1 is 0

Step-by-step explanation:

1-1 equals 0

jshsmsnsksskjs landmarks sksnsn

Answers

Answer:

sknsonsknsknsknskdnksndksn?

paul is adding mulch along the edge of
his driveway

Answers

What’s the full question?

One rectangle measures 2 units by 7 units. A second rectangle measures 11 units by 37 units. Are these two figures scaled versions of each other? If so, find the scale factor.

Answers

Answer:

No.

Step-by-step explanation:

If they are scaled versions of each other then the ratio of corresponding sides would be equal.

11/2 = 5.5

37/7 = 5.29

So they are not scaled versions

Answer:

Step-by-step explanation:

I need help with this

Answers

The answer is (-2,2) :)

I think that the answer is (-2,2)

What is the greatest common factor of 42 and 81?

Answers

Answer:

Step-by-step explanation:

42 is 2 x 3 x 7

81 is 3 x 3 x 3 x 3

3 is the greatest common factor

Answer:

Step-by-step explanation:

3 is the greatest common factor of 42 and 81

To borrow money, you pawn your guitar. Based on the value of the guitar, the pawnbroker loans you $600. One
month later, you get the guitar back by paying the pawnbroker $1170. What annual interest rate did you pay?
You will pay a simple interest rate of %
(Round to the nearest whole number as needed.)

Answers

Answer:

51% (596.7) or 52% (608.4)

Step-by-step explanation:

1170 multiply by 51% or 52% and you will get as close as you can to 600. I hope this can help. I am sorry If I got it wrong or misunderstood. :) Have a nice day!

during flu season there was. 124 students out of school on a particular day if there are 775 students in the school what percent of them have the flu ?

Answers

If there are 775 then the answer is 124 I believe or maybe this for points

Answer:

16% of the Students

Step-by-step explanation:

[tex]\frac{124}{775} * \frac{x}{100} \\124 * 100 = 12400\\12400 / 775 = 16\\x = 16\\\frac{124}{775} *\frac{16}{100} \\[/tex]

The rabbit population in a certain area is 200% of last year's population. There are 300 rabbits this year. How many were there last year?

Answers

Answer:

There were 650 rabbits last year

The percentage of a quantity can be found by first changing the percent into a fraction and then multiplying it to the value of that quantity. Last year the number of rabbits was 150.

What is percentage?

A percentage is a value that indicates the hundredth part of any quantity.

To convert percentage into a fraction it is divided by 100.

Given that,

The population of rabbit this year is 300.

The percentage of the population with respect to the last year is 200%.

Suppose the population of rabbits last year was P.

Then as per the question, following expression can be written,

200% of N = 300

⇒ (200 / 100) × N = 300

⇒ 2N = 300

⇒ N = 150

Hence, the population of the rabbits last year was 150.

To know more about percentage click on,

brainly.com/question/29306119

#SPJ2

The difference of 2 numbers is 2 and their product is 224. Find the numbers

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

The two numbers are 14 and 16 their product is 224 and their difference is 2

Ms. Hodge receives 20 phone calls every 60 minutes. How many calls will she expect to receive in 180 minutes?
Ms. Hodge will expect to receive _____ phone calls in 180 minutes.

Answers

Answer:

Step-by-step explanation:

20 calls / 60 minutes

x calls / 180 minutes

60 x 3 = 180 minutes

20 x 3 = 60 calls

Answer:

Ms hodge will expect to receive 60 phone calls in 180 minutes.

Step-by-step explanation:

180 divided by 60 is 3

3x20= 60

Ms hodge will expect to receive 60 phone calls in 180 minutes.

Is this table proportional?

Answers

Answer:

yes it is

Step-by-step explanation:

pls give brainlest almost lvled up

Answer:

I believe that this is not.

It is not proportional.

que es la geometria

Answers

you need help with geometry ?

Parte de las matemáticas que estudia la extensión, la forma de medirla, las relaciones entre puntos, líneas, ángulos, planos y figuras, y la manera cómo se miden.

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