Mathematics College

can anyone do 4-13 for me please ?? i’m struggling

Answers

Answer 1

Answer:

Well q4 I think x=186 I'm not sure

Related Questions

what's the denominator of 75/? if 30/42

Answers

Answer:

The answer is 42 there you go

Step-by-step explanation:

find m<A to the nearest tenth degree

Answers

I think it’s a hope this helps

How do you solve an inequality when there is a negative number such as -8x is greater than 72

Answers

Answer:

When you divide both sides of an inequality, you need to flip the inequality sign.

Step-by-step example:

-8x > 72

Divide both sides by -8

x < -9

1. When opening a bank account with a credit card, you will be asked to create a 4-digit PIN
number for debit transactions. From how many possible PIN numbers can you choose?
Explain your reasoning. (5 points)
2. The useful life of a radial tire is normally distributed with a mean of 80,000 miles and a
standard deviation of 5000 miles. A small tire company produces 10,000 tires a month.
a What is the probability that if you buy a radial tire at random, it will last between
70,000 and 85,000 miles? (1 point)
b. About how many tires from a month's production will last between 75,000 and
85,000 miles? (2 points)

Answers

Answer:

1) 10000. When asked to pick a set of four decimal digits, then the total number of combinations possible are 10⁴. More generically speaking, if asked to pick a random set of n digits expressed in base b, then the total number of combinations available is bⁿ.

2a) 95%. According to the "Empirical Rule" 95% of data in a normal distribution falls within two standard deviations of the average.

2b) 68%. Again, using the Empirical Rule, we know that 68% fall within one standard deviation of the average.

Helppppp!!! due in a few minutes

Answers

Answer:

b is the answer

Step-by-step explanation:

Solve it and take y in right hand side

1. When observing the specimen, in which
part of the microscope will you place it?
A. base
B. stage
C. eyepiece D. inclination joint

Answers

Answer:

b. the stage

Step-by-step explanation:

The stage typically has a stage clip on either side to hold the slide firmly in place.

Laura's new bedroom is in the shape of a square and has an area of 144 ft2
What should Laura do to find the length of each side of her bedroom?

Answers

She should find the square root, of 144 sq ft, which is 12 ftHope that helps!

The length of each side of her bedroom is 12 feet.

Here,

Laura's new bedroom is in the shape of a square and has an area of 144 ft2.

We have to find the length of each side of her bedroom.

What is Area of square?

If the side of a square is 'x' then, Area of square is [tex]x^{2}[/tex].

Now,

Laura's new bedroom is in the shape of a square and has an area of 144 ft2.

Let length of each side is x.

Then,

[tex]x^{2} = 144\\\\x = \sqrt{144} \\\\x = 12[/tex]

Hence, The length of each side of her bedroom is 12 feet.

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Which expression is equivalent(equal to) to
(10+77-12)+(-672-18+51) HELPPPPP

Answers

(10+77-12)+(-672-18+51)

(87-12)+(-690+51)

75+(51-690)

75-639

-564

---

hope it helps

solve for the value of n

Answers

Answer:

n = 12

Step-by-step explanation:

4n - 2 + 3n + 8 + 90 = 180

combine like terms

7n + 96 = 180

-96 -96

7n = 84

divide by 7

n = 12

Hope I helped! Plz mark as brainliest! Have a nice day/night!!! :D

-Lil G

Answer:

n = 12

Step-by-step explanation:

Remark

The two angles are complementary. That's because the third angle is a right angle.

Solution

4n - 2 + 3n + 8 + 90 = 180 Subtract 90 from both sides.

4n - 2 + 3n + 8 = 180 -90 Combine like terms.

7n + 6 = 90 Subtract 6 from both sides.

7n = 90 - 6

7n = 84 Divide by 7

n = 84/7

n = 12

(a)
Plastic Rods

A factory makes rods by cutting plastic pipes that are 55 feet long into 88 rods.

Part A

How long is each rod?

0.625
feet

You may use the scratchpad to show your work.

Enter your answer as a fraction or a mixed number.

(b)
Part B

What is the total length of 1313 rods?

I just need part B I already have part A i pls just give me the answer to part B!!

Answers

The answer is part a because it has a range of 50

CAN SOMEONE PLEASE HELP ME WITH THIS ITS DUE TODAY

I WILL BRAINLIEST WHOEVER TELLS ME THE ANSWERS

Answers

Answer:

(The picture is not really clear but I hope this is right)

1. 50

2. 9

3. 16

4. 14

5. 60

Step-by-step explanation:

To find the area all you have to do is multiply the base x width using the formula B x W = A where B is the base, W is the width and A is the area.

1. 5 x 10 = 50

2. 3 x 3 = 9

3. 4 x 4 = 16

4. (Is that a 1 or 7?) 2 x 7 = 14

5. (Assuming that is 6) 10 x 6 = 60

Hope this helps :)

Which function is not the same as the other three?

Answers

Bottom left I think..

9.
A. 7
B. 15
C. 12
D

Answers

Answer: d=20?

Step-by-step explanation:

NEED ANSWERS PLEASE!

Which statement is true?
A)
Company l's rate per pound is twice the rate per pound of
Company 2.
B)
Company 2's rate per pound is twice the rate per pound of
Company 1.
© Company. 1's fixed fee is twice the fixed fee of Company 2.
D Company 2's fixed fee is twice the fixed fee of Company 1.

Answers

i’m pretty sure it’s the second answer? but not for sure i’ve done this before though

help me out on this please with explanation

Answers

Answer:

196 inches

Step-by-step explanation:

1yd=36in

36x2=72

72x2+26x2=196

Find the area for the following figure.
O 124. 86 cm2
62.93 cm2
26.5 cm2
137.45 cm2

Answers

the answer is 62.93

find the surface area of the rectangular prism

Answers

6 for the two bases = 12
6 x 2 = 12 for the 4 faces = 48
48+12 = 60 cm^2

What is 28% of 307
Enter your answer as a decimal in the box

Answers

Answer:

the answer is 85.96

Step-by-step explanation:

Hope this helps, =)

Vertical/supplementary/Complementary Angles (Algebraic)

Answers

these are vertical angles, and t=12.
the angle measurements are 97°, 97°, 83°, 83°. is this what you were looking for? here’s the work on how i got this:

97= 8t+1
subtract 1 from both sides
96=8t
divide both sides by 8
12=t

because 97 and 8t+1 are vertical angles, they are automatically equivalent.

to find the other angles, you would do

180-97=83

the last angle is 83° because it is a vertical angle to the other 83° angle.

if this helped please mark brainliest and if you need more to this answer or more of an explanation lmk

What number is triple six?

Answers

Answer

The answer is 666

Find the value of x for m (arc AB)=23 and m(arc CD)=32 (the answer will be a decimal )

Answers

Ok Ok Ok Ok Ok Ok Ok Ok Ok

61°
Х
X =
degrees.
please help me

Answers

Step-by-step explanation:

61 + 90 = 151 degree

180 - 151 = 29 degree

180 - 29 = 151 degree is x value

PLEASEE HELP!!!!!!!!!

Answers

Answer:

A, B, E

Step-by-step explanation:

EC is 12 inches by pthag

AC is 17 becuase EC is 12 and AE is 5. 5+12 = 17

The parameter is 40 as 13 times two plus 5 times two is abt. 40

which slope represents a like that passes through (4, 1/3) and has a slope of 3/4

Answers

Answer:

Answer is in her photo

Step-by-step explanation:

i dont remember need the points though

Can someone please help?

Answers

Answer:

SOME OF THE WORDS ARE BLURRY TRY TAKING A BETTER PICTURE

1.25 times what =12?

Answers

Answer:

48/5

Step-by-step explanation:

1.25x=12

Answer:

you can't because if you multiplyied 1.25 times ten you would get 12.5

Step-by-step explanation:

A local restaurant is having a special every Thursday evening . You may choose an appetizer , entrée, and dessert for one low price. There are 5 appetizers to choose from, 12 entrées to choose from, and 4 desserts to choose from. How many different possible combinations would there be of one of each category ?

5
12
4
21
240

Answers

240 because there is a lot of options

The answer is 240 different possible combinations would there be of one of each category

What is fundamental counting principle ?

The fundamental counting principle is a rule used to count the total number of possible outcomes in a situation.

It states that if there are n ways of doing something, and m ways of doing another thing after that, then there are n × m n\times m n×m ways to perform both of these actions.

He can choose an appetizer 5 ways.

For each of those 5 ways to choose an appetizer,

he can choose an entree 12 ways.

That's 5*12 = 60 ways he can choose an appetizer and an entree.

For each of those 60 ways to choose an appetizer and an entree,

he can choose a dessert 4 ways.

That's 60*4 = 240 ways he can choose an appetizer, an entree,

and a dessert.

Therefore 240 different possible combinations would there be of one of each category .

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what is the quotient of 3/20 of 10 is divided by 5/10 of 6/14?

Answers

Answer:

Step-by-step explanation:

6/10 of 20 is 12

7/14 of 12/15 is 1/2 of 4/5 which is 2/5

so you have to compute 12 ÷ 2/5 which is done as 12 times (5/2) which is 30.

A single die is rolled. Find the probability of getting an odd number or a number less
than 5.

Answers

Answer:

Answer:Rolling a odd number is 1/5 and rolling a number less than five is 3/5

Step-by-step explanation:

a truck is carrying 9 cars weighing an average of 4,500 pounds each. what is the total weight in tons of the cars on the truck.
STEP-BY-STEP PLS!!!!!!

Answers

2.25 tons
Step-by-step explanation:
It is a conversion problem. The connection between ton and pound is in the following order:
1 pound = 0.0005 tons
By multiplying each side by 4500 we can easily find the answer of this problem:
4500 pounds = 2.25 tons

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