Mathematics College

Will someone help me please please please please :D

Answers

Answer 1

Answer:

I believe it's C, 0.4 x 0.7

Step-by-step explanation:

Answer 2

It’s 10 by 10 table
So it’s 0.4 x 0.7

Related Questions

A party planner estimates a party will cost $200 plus $8 for each person attending. What is the y-intercept of the graph of the linear function representing the total cost of the party?

Answers

Answer:

The y intercept is 200

Step-by-step explanation:

Given

Base Cost = 200

Per person =8

Required

Determine the y intercept

First, we need to determine the equation.

The total amount (y) for x persons can be calculated using:

y = Base Cost + Amount per person * x.

This gives

y = 200 + 8 * x

y = 200 + 8x

The general expression of a linear equation is:

y = mx + b

Where b = y intercept

By comparison,

b = 200

Hence, the y intercept is 200

Use the distributive property to remove the parentheses. Simplify your answer as much as possible.
1/2(4w-5)
please help i need answers asap

Answers

Answer:

2w - 2 1/2

Step-by-step explanation:

you need to multiply the faction by each one of the numbers. multiplying them by 1/2 is going to be the same was dividing them by 2

4w (1/2) - 5 (1/2)

2w - 2 1/2

hope this helps!

Jerry started doing sit ups every day. The first day he did 15 sit ups. Every day after he did 4 more sit ups than he had done the previous day. Today jerry did 65 sit ups. Write an equation that could be solved to find the number of days jerry has been doing sit ups, not counting the first day.

Answers

Answer:

y=4x+15

Step-by-step explanation:

y-total

x-days

Solve for xxx.
Your answer must be simplified.
x/-6 ≥ -20

Answers

[tex] \mathsf{Hey \: there}[/tex]

[tex] \mathsf{\dfrac{x}{ - 6} \geq - 20}[/tex]

We can substitute the greater or equal to sign as a "equal" sign (for now)

[tex] \mathsf{\dfrac{x}{ - 6} = - 20}[/tex]

Multiply both of your sides by ⬇

[tex] \mathsf{ \dfrac{6}{-1}}[/tex]

[tex] \frac{6}{-1} \times \frac{ -1}{6} \mathsf{x} = \frac{6}{-1} \times - 20[/tex]

[tex] \mathsf{Cancel \: out: \dfrac{6}{ -1} \times \dfrac{ - 1}{6} \: because \: it \: you \: 1 }[/tex]

[tex] \mathsf{Keep:{\dfrac{6}{-1} \times \: -20} \: because \: it \: helps \: solve \: for \: your \: equation}[/tex]

[tex] \mathsf{x = 120}[/tex]

We do the same for your equation but a tad bit different!

[tex] \boxed{ \mathsf{your \: answer: \boxed{ \mathsf{ \huge\bf{x \leq120}}}}} \checkmark[/tex]

- ITS AN OPENED CIRCLE SHADED TO THE LEFT GOOD LUCK ON YOUR ASSIGNMENT AND ENJOY YOUR DAY!

[tex] \dfrac{\frak{LoveYourselfFirst}}{:)}[/tex]

Answer:

hehe <120 i thinkkkkkkkkk

Step-by-step explanation:

using the arithmetic sequence 12,15,18,21.....What is the 12th term of the sequence

Answers

Answer: 45

Step-by-step explanation:

f(n) = f(1)+CD(n-1)

f(n) = 12+3(n-1)

f(n) = 12 +3n -3

f(n) = 3n+9

plug in 12 for n

f(12) = 3(12)+9

= 36 +9

=45

Answer: 45

Step-by-step explanation: 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45

15% of the students in the class
did not complete their homework. If there
are 20 students in the class, how many didn't do their homework?

Answers

Answer:

Step-by-step explanation:

15% of 20 Is 3.

How do you do this question?

Answers

Answer:

z = -ln│5eᵗ + C│

Step-by-step explanation:

dz/dt + 5eᵗ⁺ᶻ = 0

dz/dt = -5eᵗ⁺ᶻ

dz/dt = -5eᵗeᶻ

-e⁻ᶻ dz = 5eᵗ dt

e⁻ᶻ = 5eᵗ + C

-z = ln│5eᵗ + C│

z = -ln│5eᵗ + C│

why does 4^3 equal 64 and not 12

Answers

Answer:

because 4.4.4.4

Step-by-step explanation:

If a number has an exponent it is not 4x3 it is 4x4x4. So if multiply four by itself three times you get 64. I hope that helps!

Which shows the best use of associative and commutative properties to make simplifying 3/4 - 5 + 9 -2/4 + 2 easier?

Answers

Answer:

(-5) + 9 + 2 + 3/4 + (-2/4)

Jenny cut a wire into 4 equal pieces. The wire was originally 7.92 meters long. How long is each piece?

Answers

Answer:

1.98 meters

Step-by-step explanation:

divide 7.92 by 4

(7.92)/4

1.98

HELP ME PLEASEEEEEEEEEEEEEEEE

Answers

The answer should be the second one 8 1/2

Olivia needs 54 licks for every 3 lollipops she eats.

Answers

18 is your answer

54 divided by 3 = eighteen

Answer:

If the question is how many licks does she need for each lollipop, the answer will be 18 licks

Step-by-step explanation:

54/3=18licks

Hope this helps pls give brainliest!

I need help with this

Answers

Answer:

120 students

Step-by-step explanation:

so divide 300 by 10 = 30

then multiply it by 4 = 120

4 4/5 divided by 2 1/5

Answers

Answer:

2 2/11

Step-by-step explanation:

choose the correct solution and graph
z+9≤6

Answers

Answer:

z ≤ -3

Step-by-step explanation:

z + 9 ≤ 6

z ≤ -3

Write two decimals that have the sum of 16.825

Answers

10.805 and 6.02

explanation: 10.805 + 6.02 = 16.825

What is the LCM of 81 and 84

Answers

Answer:

2268

Step-by-step explanation:

describe the prime factorization of 180

Answers

Answer:

5 x 2 x 2 x 3 x 3 = 180

Step-by-step explanation:

HOPE THIS HELPS’

PLZZ MARK BRAINLIEST

The ratio of the number of silver watches to the number of gold watches in a shop 2:3. Which of the following best describes the number of silver and gold watches in the shop?

Answers

Answer:

For every 2 silver watches, there are 3 gold watches :)

Step-by-step explanation:

For every 2 silver watches, there are 3 gold watches :)

What is the easiest way to find the square root of a number?

Answers

Answer:

use a calculator

Step-by-step explanation:

best trick

You can memorize the basic square roots of the main numbers kinda hard but i guess that’s the only way after using a calculator

I WILL GIVE BRAINLIEST AND POINTS PLEASE GIVE ME THE ANSWER OF THIS FAST PLEASE!!!!!

Answers

The answer is c

That’s the answer

NEED HELP ASSSAAPPP
Choose the correct slope of the line that passes through the points (-4, 8) and (-8,8).
O slope = undefined
O slope = -1
O slope = 1
O slope = 0

Answers

Answer:

Step-by-step explanation:

In a recent year, 0.57 of those registered to vote in the United States voted in an election.

Write 0.57 as a percent.

Answers

Answer:

57%? I think.

Step-by-step explanation:

Answer: 57% iḿ sure.

Step-by-step explanation:

can someone help me round 621x29

Answers

Your rounded number is 18010

The reason for this is because when you multiply 621X29, you get 18009. When you round numbers, you want to see how the numbers are. If a number is 4 or below, you will make that number a zero or not count it, whereas numbers above 5 will go up. I hope this helps and if you have any questions, let me know

Answer:

18010

Step-by-step explanation: You see, 621x29=18009 and rounded is 18,010

Find the prime factorization of 32. Write in exponential form.

A. 2 × 2 × 2 × 2 × 2

B. 26

C. 2 × 2 × 2 × 2

D. 25

Answers

The answer is A. 2*2*2*2*2

Answer:

find the prime factorization of 32. write in exponential form.

option A is correct

are the triangles congruent ?

Answers

Answer:

yes its sss

Step-by-step explanation:

Answer:

SSS BECAUSE THE TRIANGLE IS GOING UP AND DOWN SO 5% of it so SSS

Construct the exponential function that contains the points (0,3) and (2,75).

Answers

Answer: 3(5)^x

Step-by-step explanation:

that was the correct answer

The required exponential function is given as y = 3[5]ˣ.

What is an exponential function?

The function which is in format f(x) =aˣ where a is constant and x is variable, the domain of this exponential function lies (-∞, ∞).

Here,
Let
y = abˣ
Substitute the pairs and form two equations,
3 = a - - - - - - - (1)
75 = ab² - - - - - (2)

Dividing equation 2 by 1
25 = b²
b = 5
Now,
y = 3{5}ˣ

Thus, the required exponential function is given as y = 3[5]ˣ.

learn more about exponential function here:

brainly.com/question/15352175

#SPJ2

There are 105 members in a marching band. They are traveling on buses. Each bus holds 35 members. How many buses are needed to carry the band members?

Answers

Answer:

3 buses i'm pretty sure :))

HELP ASAP RN 10 POINTS AND BRAINLIEST TO WHOEVER DOES IT CORECTLY The cost to rent a bicycle at Freewheels is $10 plus an hourly rate for each hour the bicycle is rented. The graph represents the linear relationship between the cost, in dollars, to rent a bicycle and the
number of hours rented.

Based on the graph, which statement is true?
Freewheels charges a $4 initial fee and $10 per hour.
Freewheels charges a $10 initial fee and $4 per hour.
Freewheels charges an $8 initial fee and $42 per hour.
Freewheels charges a $42 initial fee and $8 per hour.

Answers

Answer:

Freewheels charges a $10 initial fee and $4 per hour.

that is the correct answer! hope this helped!

The coordinates from the graph.

(0, 10) and the rate of change is 4.

Freewheels charge a $10 initial fee and $4 per hour.

Option B is the correct answer.

What are coordinates in a graph?

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

From the graph, we have the following coordinates.

(0, 10)

(1, 14)

(2, 18)

(3, 22)

(4, 26)

(5, 30)

(6, 34)

Now,

The coordinates (0, 10) mean that there is an initial fee of $10.

Rate of change between two points.

= (18 - 14) / (2 - 1)

= 4/1

= 4

This means there is a charge of $4 per hour.

From the graph, we see that,

Freewheels charge a $10 initial fee and $4 per hour.

Option B is the correct answer.

Thus,

The coordinates from the graph.

(0, 10) and the rate of change is 4.

Freewheels charge a $10 initial fee and $4 per hour.

Option B is the correct answer.

Learn more about coordinates here:

https://brainly.com/question/13118993

#SPJ2

For which inequality is x = 5 a solution ?

Answers

Answer:

Step-by-step explanation:

because x<2 is ... -1,0,1

x>9 is 100,11,12...

but x<18 is 17,16.. 6,5,4

x>42 is more than 42 so 43,44,45...

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