Mathematics High School

any whole number containing 3 or more digits can be ÷ by 4 if the last two digits form a number that is divisible by 4 why?​

Answers

Answer 1

Answer:

100 is always divisible by 4. Therefore it doesn't matter which number is up front.

the two other digits are important because there are 2-digit-numbers that are not divisible by four. "14" is not divisible by four, but "24" is.

34 isn't divisible, 44 is, 54 isn't.

So both digits will need to form a number that is divisible by 4, or it will not work.

Step-by-step explanation:

n/A

Related Questions

imagine you're in a queue to the airport check-in desk if two-thirds of the queue is in front of you and three tenths of the queue is behind you how many people are in the queue​

Answers

2/3 in front x10
3/10 behind x3

20/30 In front
9/30 behind

20/30+9/30= 29/30
30 people are in the queue

Step-by-step explanation:

Let x be the number of people in the queue, including yourself.

We have 2/3 x + 1 + 3/10 x = x.

=> 29/30 x + 1 = x

=> x/30 = 1

=> x = 30.

Hence there are 30 people in the queue.

Here is a table giving the thousands of commuters in Alabama in 2015 by transportation method and one-
way length of commute:
Commute duration (one-way)
Private vehicle
Public transportation
Other
Total
< 15 minutes
498
1
27
526
15-29 minutes
-748
2
8
758
30-44 minutes
387
2
4
393
45-59 minutes
145
1
0
146
> 60 minutes
109
3
3
115
Total
1887
9
42
1938
Find the relative frequency marginal distribution of transportation method.
Round to the nearest whole percent.

Answers

Answer:

526

758

393

146

115

Step-by-step explanation:

The relative frequency for private vehicles is 97%, the relative frequency for public transport is 0 and the relative frequency for others is 2.

What is a relative frequency?

It is defined as the frequency that can be evaluated by the two-way frequency table. Usually, we can obtain this frequency by dividing the frequency that is not in the total frequency cell by the total frequency.

We know the formula for the relative frequency:

[tex]\rm Rf = \frac{Frequency}{Total \ frequency}[/tex]

From the data given the Rf value for the private vehicle:

[tex]\rm Rf = \frac{1887}{1928} \times100[/tex]

Rf = 0.97×100 = 97%

For public transport:

= 0.005×100

= 0.5

= 0  (whole value)

For other:

= 0.022×100

= 2.2

=2 (whole value)

Thus, the relative frequency for private vehicles is 97%, the relative frequency for public transport is 0 and the relative frequency for others is 2.

Learn more about the relative frequency here:

brainly.com/question/8358304

#SPJ2

If ZBPD and ZDPC have a sum of 72°. What is ZAPC?

A. 180.

B.90.

C.180.

D.18.​

Answers

Hey there!

I don't know if it's too late, but oh well: The answer is 108°

Knowing that supplementary angles add up to 180°, and we also know that we have 2 out of 3 of the angle measures, so we can subtract that from 180:

180 - 72 =108°

Have a terrificly amazing day!

Answer:

∡APC = 108°

Step-by-step explanation:

∡ APB = 180°

∡ DPB + ∡ CPB + ∡APC = 180°

∡ BPD and ∡DPC have a sum of 72°

then:

72° + ∡APC = 180°

∡APC = 180° - 72°

∡APC = 108°

please help me lol.

Answers

I wish I could lol good luck

Due to erosion, a beach is
disappearing at a rate of -5 feet
per year. How long will it take for
the beach to lose 85 feet

Answers

Answer:

17 years

Step-by-step explanation:

do 85 divided by 5

Answer:

17 years

Step-by-step explanation:

-5 feet = 1 year

To do this you would do:

85 ÷ 5 = 17 years

Hope this helps!

h(t) = -16 + 10t
g(-6) =

Answers

Answer:

-6g

Step-by-step explanation:

Find the midpoint of the line segment whose endpoints are (-2, 5) and (6, -9).

(2, -2)
(1, -4)
(4, -4)

Answers

Answer:

The midpoint of the line segment whose endpoints are (-2, 5) and (6, -9) is: (2,-2)

Step-by-step explanation:

Given two points are:

(-2, 5) and (6, -9)

The mid-point is the point that divides a line segment in two equal parts.

Let M be the mid-point then

[tex]M(x,y) = (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})[/tex]

Let

(x1,y1) = (-2, 5)

(x2,y2) = (6, -9)

Putting the values in the formula, we get

[tex]M(x,y) = (\frac{-2+6}{2}, \frac{5-9}{2})\\M(x,y) = (\frac{4}{2}, \frac{-4}{2})\\= (2,-2)[/tex]

Hence,

The midpoint of the line segment whose endpoints are (-2, 5) and (6, -9) is: (2,-2)

help help help help help help help helphelp help help helphelp help help helphelp help help help

Answers

Answer:

X = 36/17

y = -8/17

Step-by-step explanation:

Since they both equal y, you could use them equal to each other.

(5/2)x-4=(-1/3)x+2

Then solve for x by combining like terms. X should be 36/17. Plug in x to find y in one of the equations. I will use the top one. (5/3)(36/17)-4=y. That should simplify down to (60/17)-4=y. Y would finally equal -(8/17).

Answer:

What the other guy said. I think he is correct.

Step-by-step explanation:

question 15, i’m sick and i only have until 12am to finish all my missing work and i need to pass to make my parents happy but i’m lowkey sad rn but #swag

Answers

Answer:

-3(x+2)-x

-3-2x

Step-by-step explanation:

Answer:

-3-2x

Step-by-step explanation:

Simplify the expression:
3y2 + 15 – 2y2

Answers

Answer: 16y

Step-by-step explanation: Done this before so easy obviously 16y

Answer:

=y^2 + 15

Step-by-step explanation:

PLSSS HELP IM ON A TIME LIMIT

Answers

I think it’s A.....
Not super sure

Help me please on this question. Thanks.

Answers

I’M sorry I don’t understand it

PLZ HELP ASAP ILL GIVE BRAINLEST PLZ

Answers

Answer:

the answer is yes

Step-by-step explanation:

k(3)=5(3)-3

k(3)=15-3

k(3)=12

12 is the answer

A company donated $4,250 dollars to a school. There are 50 classes in the school. If each class receives the same amount of money to plan a field trip, how much money does each class receive

*Please show you work :)

Answers

Answer:

Each class receive $85.

Step-by-step explanation:

So what you will be doing is dividing $4,250 and the 50 classes.

Hope this helps or is right at least :)

worth 10 points please help

Answers

D. 5/4 * 12/1 equals 60/4 which is 15 then minus 1 to get 14.

Find the value of y.
26

Answers

So in finding the value of y we are actually finding the adjacent.

Formula: b^2 = c^2 - a^2

y^2 = 26^2 - 18^2
y^2 = 676 - 324
y^2 = 352

Now we are gonna find the square root of both sides.

y^2 (square root) = 352 (square root)
y = 19

Value of y = 18.76 or 19

Each side length of the parallelogram at the right is multiplied by 4. Describe the change in the parameter. Justify your answer.

Answers

side length1 = x

side length2 = y

2x + 2y = perimeter

2(4x) + 2(4)y = new perimeter

8x + 8y = new perimeter

new perimeter = 4 times the old perimeter

Find the slope between the points (9,54) and (-5,61)

Answers

Answer:

slope=(Y2-Y1)/(X2-X1)

slope=7/-14= -1/2

please give me brainlest

how many solutions does 6x−y=−1 6x+y=−1 ​

Answers

Answer:

x=−1/6 and y=0

Step-by-step explanation:

Answer:

There is one solution.

Step-by-step explanation:

x = - 1/6

y = 0

It can be solved simultaneously

6x - y = -1

6x + y = -1

Subtract equation two from equation one

-2y = 0

Divide both sides by-2

y = 0/-2

y = 0

Substitute 0 for y in either of the equations to get x

 

6x - 0 = -1

6x = -1

Divide both sides by 6

x = -1/6

Given that 4 x : 3 = 11 : 7 Calculate the value of x .

Answers

Step-by-step explanation:

4x/3=11/7

4x=11×3/7?

4x=33/7

4x=4.7

x=4.7/4

x=1.175

please mark mean as brilliant brainliest

I will add two pictures for context for this question. I'll give brainliest


Her budget is $65 a month. To find out how many gigabytes of data she could use if she chose this plan, she writes C(x)=65 and solves for x. What value of x makes this equation true?

Remember the function is C(x)=30x+5.

Answers

Answer:

Consider all the info you are given:

The monthly allowance is 2 GB...this is basically how much data is included in the the plan so that the monthly pymt is the same every month. When the GBs used goes pass 2GB...there is a cost to that.

You're given C(x) = 30x + 50, the monthly cost of the plan

'x' is the GB of data used OVER the allowance (2GB.)

They put over in italics to give you a hint to the solution.

(a) C(0.7) is the cost when the data used goes over 2GB by 0.7 GB. C(0.7) = 30(0.7) + 5 = 26

The college student would pay $26 when they use an extra 0.7GBs (pass the allowance.)

(b) This part to the problem wants you to figure out how much the overage, pass the 2GBs, the college student can go and only end up paying $50 (the set budget)

So you the solve for x by setting C(x) = 50

30x + 5 = 50

30x = 50 - 5 = 45

x = 45/30

x = 1.5

Remember x is the overage (the GBs over the allowances), so to stay at budget, the college student can use 3.5 GBs of data (2GBs + 1.5 GBs) only pay $50 that month.

Hope this helps...

PLEASE HELP WITH #7, #8, AND #9

EXTRA POINTS AND I WILL VOTE BRAINLIEST

Answers

Answer:

number 8 is below

Step-by-step explanation:

Let integers be:

x, x + 2 (since they are even)

Hope this helps:)

(1/2) to the second power time 24.0

Answers

Answer:

6

Step-by-step explanation:

Can you please show you work?

Answers

Answer:

8

Step-by-step explanation:

If you replace x with the given answers, the only one that would make both answers the same is 8

Answer:

8

Step-by-step explanation:

7x - 4 = 5x + 12

7x - 5x - 4 = 5x - 5x + 12

2x - 4 = 12

2x - 4 + 4 = 12 + 4

2x = 16

2x/2 = 16/2

x = 8

what is the slope intercept form of the equation of a line that passes through the coordinates (3,-2) and (5, -4) ?

Answers

Answer:

m=-1x+1

Step-by-step explanation:

uhh i lookedmup the answer

the answer is -1 i think idrk

what is 16/14 in mixed number

Answers

Answer:

1 2/14

Step-by-step explanation:

I don’t think there is such things as a mixed number just a mixed fraction

Solve the problem 7 divided by $6.93

Answers

Answer:

1.01010101 U.S. dollars-1

Step-by-step explanation:

Answer:

$0.99

Step-by-step explanation:

HELP I DON'T UNDERSTAND THIS AT ALL!!!

Answers

D__ is 7.5<x

C is x<10

Step-by-step explanation:

just do the inequality and graph

Use the side-splitter theorem to solve for x in the triangle below.

Answers

Answer:

Step-by-step explanation:nfnfnfnfn

what is the solution for X in the equation -4 + 5x - 7 equals 10 + 3 x - 2x

choices:
A- x= 4/21
B- x= 13/4
C- x= 4/13
D- x= 21/4
​

Answers

Answer:

x=21/4

Step-by-step explanation:

A x = 4/21 because it’s the right answer I believe
Other Questions
Calculate the slope of the line.Please help!! answer as soon as possible please ! can someone help me with these questions (jimmy if u see this u can help too) 7. Mrs. Bauer and her family went to dinner. Their dinner bill was $56.50 before tax and tip. An 8% sales tax needs to be applied and then they decided to leave a 15% tip. What is their total bill after the tax and then tip is applied? What was the goal of the Ming dynasty when it first took power in China in the 1300s? In the reaction _S+302 +2SO3, what coefficient should be placed in front of the S to balance the reaction? A. 1B. 2C. 3D.5 Read Shakespeare's "Sonnet 100.Where art thou, Muse, that thou forget'st so longTo speak of that which gives thee all thy might?Spend'st thou thy fury on some worthless song,Darkening thy power to lend base subjects light?Return, forgetful Muse, and straight redeemIn gentle numbers time so idly spent;Sing to the ear that doth thy lays esteemAnd gives thy pen both skill and argument.Rise, resty Muse, my love's sweet face survey,If Time have any wrinkle graven there;If any, be a satire to decay,And make Time's spoils despised every where.Give my love fame faster than Time wastes life;So thou prevent'st his scythe and crooked knife.What is the central idea of the third quatrain?If you see my love aging, work against it.Do not be lazy; we are all running out of time.Make fun of time, and turn people against it.Write something to ridicule my loves wrinkles what is the answer to this The sixth grade teachers ordered 54 bags of candy to be split among 12 students. How many bags of candy will each student receive? Write your answer as a fraction and as a decimal Hurry I need help im offering 30 points!!!! Vx+5=x-1What are all the values of x that make the equation true?O A. -1 onlyB. 3 onlyC. 4 onlyD. -2 and 3O E. -1 and 4 HELPPP!!1BRAINLIEST!!!Read the following excerpt from a contract made in 1873 and answer the question below.. . . Whereas I have received from J A P advances of necessary supplies to enable me to cultivate during the current year A D 1873 on the plantation known as J. Alp P's Plantation in Cane River . . . I hereby acknowledge his lien and privilege on all the crop on said plantation . . .How did contracts like the one in this excerpt most commonly affect freed men?They gradually gained financial stability.They had to relocate to a different farm.They remained indebted to the land owner.They eventually earned a portion of the land. help me and I will give u brain.................. Are the fractions equivalent? EASY 6TH GRADER MATHPLEASE SOLVE!While shopping, Dawn finds a backpack that she likes on the sale rack. Its original price is $60, but everything on the rack comes with a 30% discount. Dawn also has a coupon for 15% off of her total purchase.Dawn says, Thirty percent and fifteen percent make forty-five percent and 45% of $60 is $33, so it will cost $33. which argument for including the bill of rights in the constitution is most convincing Rewrite using the distributive property: 24 + 16 An ice cream shop uses 6 bananas to make 4 identical sundaes. How many bananas are used in each sundae? Which part of this graph shows a nonlinear relationship? please help! I will give brainliest! Help what do I divide it with to get the answer