Can somebody tell me if I did the primes right?

Can Somebody Tell Me If I Did The Primes Right?

Answers

Answer 1

Answer:

You did! well done

Step-by-step explanation:


Related Questions

Slope Intercept Form

Answers

Answer:

Y = mx + b

Step-by-step explanation:

Is this what you asked for???

answer: y=mx+b



explanation:

how do i evaluate p=2l+2w if l=5 and w =3

Answers

Answer: p = 16

Step-by-step explanation:

Replace the I with 5 and the W with 3.

2(5) + 2(3) = 10 + 6 = 16

A recursive formula for the sequence 18, 9, 4.5, ... is

Answers

Answer:

Hope this image helps answer your question

and mark brainliest please.

The recursive formula is aₙ= aₙ₋₁ /2 for n > 1.

What is Recursive Formula?

A recursive formula is a formula used to describe a sequence of numbers, where each term in the sequence is defined in terms of the preceding term(s). In other words, it is a formula that uses one or more of the previous terms in the sequence to generate the next term.

The recursive formula for a sequence gives a way to find any term of the sequence using the previous term(s).

To find the recursive formula for the sequence 18, 9, 4.5, ..., we need to look at how each term is related to the previous term.

We can see that each term is half of the previous term, so the recursive formula is:

a₁ = 18 (the first term is given)

aₙ= aₙ₋₁ /2 for n > 1

This means that to find the nth term of the sequence, we divide the (n-1)th term by 2. For example:

a_2 = a_1/2 = 18/2 = 9

a_3 = a_2/2 = 9/2 = 4.5

a_4 = a_3/2 = 4.5/2 = 2.25

and so on.

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The cost to rent a dump truck is $50 per day plus $26 per hour of use. What is the maximum number of hours the truck can be used each day if the rental cost should not exceed $193 per day?

Answers

Answer:

solve 26x+50=193 which equals 5.5

Step-by-step explanation:

How do you calculate slope using a graph?

Answers

Answer: Determine the difference in y- coordinates of these two points

Step-by-step explanation:

rise over run, but the mathematical way is to do y2-y1/x2-x1

3. The bill at a restaurant
came to $136.40. The
patrons decided to leave a
15% tip. What was the total
bill including tip?

Answers

Answer:

$156.86

Step-by-step explanation:

$136.40 + 15% = $20.46

$136.40 + $20.46 = $156.86

You can also turn 15% into a decimal, so it would be 0.15
0.15 • 136.40 = 20.46
The Tip amount is 20.46
20.46+ 136.40 = (156.89)
(Total amount with Tip is 156.89)

The second of three numbers is 11
less than the first. The third number is
5 less than the second. If the first
number is twice as large as the third,
find the three numbers.

Answers

Answer:The sum of three numbers is 112.

a+b+c=112

The second number is 5 times the first.

b=5a

so a+5a+c=112

6a+c=112

The third number is 20 less than the second. What is the second number?

c=5a-20

6a+5a-20=112

11a-20+20=112+20

11a/11=132/11

a=12

Step-by-step explanation:

4(5x-2)=2(9x+3)
help please!
12 points and
brainliest

Answers

Answer:

x = 7

Step-by-step explanation:

Given

4(5x - 2) = 2(9x + 3) ← distribute parenthesis on both sides

20x - 8 = 18x + 6 ( subtract 18x from both sides )

2x - 8 = 6 ( add 8 to both sides )

2x = 14 ( divide both sides by 2 )

x = 7

Hey can somebody plz help me with this question plz ?

Answers

Answer:

i think its 90 cuz they seem perpendicular

Solve the equation.
p-13 over 14 = -3

Answers

Answer:

p = -29

Step-by-step explanation:

p-13/14 = -13

~Simplify

1/14p - 13/14 = -3

~Add 13/14 to both sides

1/14p = -29/14

~Multiply 14 to both sides

p = -29

Best of Luck!

What value
cannot be
included in
The domain
3x+1
2x+10

Answers

Answer:

x= 9

Step-by-step explanation:

Which values or a,b,and,c correctly represent the answer in simplest form 3 1/2 divided by 2 1/4 = a b/c

Answers

Answer: 1 5/9

Step-by-step explanation:

So each camper will get ½ cup of juice.
A=2 cups concentarte:3 cups water
B=5 cups concentrate:9 cups water
C=1 cup concentrate:2 cups water
D=3 cups concentrate:5 cups water
1. How many batches are needed to make 240 campers?
Please label it if its Mix: A, B, C, D
Please help meeeee

Answers

I think the answer is C

does anybody understand

Answers

Answer:

A=6(9n^2+26n+36)

Step-by-step explanation:

A=6s^2

s=3n+6

A=6(3n+6)^2

A=6(3n+6)(3n+6)

A=6(9n^2+18n+18n+36)

A=6(9n^2+26n+36)

I hope this helps; please award brainliest!

Two angles of a triangle have measures of 30° and 45°.
What is the measure of the remaining angle?
Enter the correct answer in the box.

Answers

Answer:

30+45+x=180(sum of all angles of triangle is equal to 180 degree)

75+x=180

x=180-75

x=105

The measure of the third interior angle is 105°.

What is a triangle?

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

We also know that the sum of all the interior angles of a triangle is 180°.

Given, Two angles of a triangle have measures of 30° and 45°, assuming the third angle to be x.

∴ 30° + 45° + x = 180°.

x + 75° = 180°.

x = 180° - 75°.

x = 105°.

So, the measure of the third angle is 105°.

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help meeeee pleaseeeee

Answers

Answer:

it's either the 1st one or the 2nd one

Step-by-step explanation:

Answer:

a. or c. I'm not sure to my answer

chris has a collection of dimes and quarters worth $4.25. if she has 23 coins total, how many quarters does she have.

Answers

Answer:

b

Step-by-step explanation:

The record of an athlete shows that she scores 0.82 of the points she attempts to make. What is the probability that she makes her first point on attempt number 4?

Answers

Answer:

The probability is 0.00478224

Step-by-step explanation:

Probability of scoring an attempt is 0.82

Probability of not is 1-0.82 = 0.18

So making the first point in attempt number 4 means that she failed the first three

So we have the probability as;

0.18 * 0.18 * 0.18 * 0.82 = 0.00478224

suppose a triangle has sides 1,1,1 which of the following must be true

Answers

Answer:

1

Step-by-step explanation:

The number of bacteria at the beginning of an experiment was 30 and the bacteria
grow at an hourly rate of 1.4 percent. Using the model given by A(t) = A0e^kt,
estimate the number of bacteria, rounded to the nearest whole number after 20 hours.

Answers

Answer:

The answer is 49,197

Step-by-step explanation:

I multiplied the previous number by 1.4, 20 times.

(7TH GRADE LEVEL) Please complete Number 15 all parts.

Answers

Answer:

A - 12

B - 12

C - (-2)

D - (-24)

E - 2

F - (-4)

G - 12

H - (-64)

Hope this helps!

11. Sakima Lena is employed at Sigma Systems. She make $5,900.00 a month. What does Sakima earn per year?
$72,000.00
$70,800.00
$65,000.00
$141,600.00

Answers

Answer:

70,800 is your answer

Step-by-step explanation:

5,900*12=70,800

What is the salesperson's commission on a
$1300 sale if the commission rate is 10%?

Answers

Answer:

$130

Step-by-step explanation:

Answer:

$130

Step-by-step explanation:

1300×10%

$130

- Find the slope with the given coordinates. (-3,1) (6,7)

Answers

Answer:

Slope=2/3

Step-by-step explanation:

slope is rise over run so you do y^2-y^1/x^2-x^1 which in this case would get you 7-1/6-(-3) that gives you 6/9 which simplifies to 2/3

The museum sells admission tickets for $15 for each adult and $5 for each child. During one day, they collect $995 after selling x adult tickets and y children's tickets. What does the point (11,166) mean In this situation? ASAP Brainliest!

Answers

Step-by-step explanation:

The point (11,166) means they sold 11 adult tickets and 166 children tickets

I hope this helps and ill take my brainilest please :)

Kristi gets $10 a week from her parents if she washes the dishes after dinner every night. Kristi has saved up $30 over the last few weeks from her allowance. She wants to continue saving her allowance until she has enough money to buy the $70 bike she saw at the store last week. Assuming Kristi receives her allowance every week, write an equation that shows how many more weeks Kristi has to save her allowance to buy the bike, where w is the number of weeks.

Answers

Answer:

4

Step-by-step explanation:

70=10w+30

70 is the total she needs for the bike, 10 is the total amount of dollars she gets per week, w is the total numbers of weeks she worked, and 30 is the total amount of money she already has.

Write in standard form the equation of a line that is perpendicular to y+2 = 1/5 (x+1) and goes through the point (7,22).

The answer choices are down below. Whoever helps will be much appreciated.

Answers

Answer:

Step-by-step explanation:

I think A

A math book consists of two sections: arithmetic and geometry in the ratio 5:3. How much of each type of content will be needed to make a book of 480 pages?

Answers

Answer:

As the ratio is 5:3, it totals 8 parts. I would do 480 divided by 8 to get the number of pages per part, then multiply that number into the ratio.

480 / 8 = 60

The value of each part being 60 put into the ratio 5:3 = 60x5 : 60x3

Which gives your answer.

Please help me with these two questions I hate math

Answers

Answer:

Y-values are range

X-values are domain

Step-by-step explanation:

Chen completed the division problem below.

0.9 StartLongDivisionSymbol 192.6 EndLongDivisionSymbol right arrow 9 StartLongDivisionSymbol 192.6 EndLongDivisionSymbol minus 18 = 12. 12 minus 9 = 36. 36 minus 36 = a remainder of 0 and a quotient of 21.4.

What is Chen’s error?
He included a 4 in the quotient, which does not belong.
He multiplied the dividend by 100 instead of 10.
He should have multiplied both numbers by 100.
He did not subtract correctly in one of the steps.

Answers

Answer:

he included four and does not belong in the quotient

Step-by-step explanation:

i took the test ;)

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