Answer the following questions.

Division:
1. 61,982 ÷ 23
2. 803 ÷ 37
3. 816 ÷ 28
4. 219 ÷ 47
5. 2,624 ÷ 82
6. 50,000 ÷ 72
7. 1,333 ÷ 43
8. 6,528 ÷ 16

Multiplication (see image):

Answer:

James

Step-by-step explanation:

4/5 = 80% of banana

7/9 = 77.77% of banana

4/5 is greater than 7/9, so James ate more of his banana.

Please mark Brainliest if it helped you.

Answer:

James

Step-by-step explanation:

Because when reduce 4/5= 0.8

And 7/9= 0.77778

When given the base of and height of a triangle, you can use this formula:

[tex]area = \frac{1}{2} bh[/tex]

Plug in the known values:

[tex]area = \frac{1}{2} (18)(6)[/tex]

Solve:

[tex]area = \frac{1}{2} \times 108[/tex]

[tex]area = 54[/tex]

Add units:

[tex]area = 54cm^{2} [/tex]

Answer:

x= 4 i think

Step-by-step explanation: -24 divided by 3 equals 8 subtract for and there is your answer

Answer:

a. 24 + 3 =3n

27=3n

27/3 =3n/3

9=n

b.4x-x = -10 -11

3x = -21

3x/3 = -21 / 3

x = -7

c. -216 = 1 + 7 + 56m

-216 - 1 - 7 = 56m

- 224 = 56m

- 224 / 56 = 56m / 56

- 4 = m

d. 3p - 6 + 6p = 34 + 4p

3p + 6p - 4p = 34 + 6

5p = 40

5p / 5 = 40 / 5

p = 8

Answer:

Step-by-step explanation:

x + x + 10 + 3x = 180

5x + 10 = 170

5x = 170

x = 36°

3(36)= 108° the largest angle

Answer:

14.32

hope this helps

Answer:

Second option, scale factor is 2.5

Step-by-step explanation:

We see that ∠B ≅ ∠E and ∠C ≅ ∠F, therefore, ΔABC ~ ΔDEF by the AA Similarity for Triangles Theorem which states that if two pairs of corresponding angles are congruent in two triangles, then those two triangles are similar. To find the scale factor, all we have to do is DF / AC = 5/2 or 2.5.

Answer:

3/5=x/11.

If you cross multiply it will be 11×3=5×x...which is 33=5x which is x=33/5...... since it can't be cut into its simplest form then this is the answer....

An expression is a combination of numbers, variables, and functions such as addition, subtraction, multiplication or division, etc.

The expression for the product of d and 4 is d x 4.

An expression is a combination of numbers, variables, and functions such as addition, subtraction, multiplication or division, etc.

Example:

3 added to 2 will be 3 + 2.

4 times 3 is 4 x 3.

4 less than 6 is 6 - 4.

We have,

The product of d and 4.

This can be written as:

= d x 4

Thus the expression for the product of d and 4 is d x 4.

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Answer: 4000000 cubic millimeters

Step-by-step explanation:

The answer of your question is 4000ml

Answer:

Algebra.

Geometry.

Trigonometry.

Calculus.

Statistics and Probability

Step-by-step explanation:

that is all the branches.

Complete question :

Suppose there are n independent trials of an experiment with k > 3 mutually exclusive​ outcomes, where Pi represents the probability of observing the ith outcome. What would be the formula of an expected count in this​ situation?

Answer: Ei = nPi

Step-by-step explanation:

Since Pi represents the probability of observing the ith outcome

The number of independent trials n = k>3 :

Expected outcome of each count will be the product of probability of the ith outcome and the number of the corresponding trial.

Hence, Expected count (Ei) = probability of ith count * n

Ei = nPi

The formula of an expected count is given by .

[tex]E_i=np_i[/tex]

Suppose there are n independent trials of an experiment with k > 3 mutually exclusive outcomes,

where pi represents the probability of observing the ith outcome.

The expected counts for each possible outcome are given by .

[tex]E_i=np_i[/tex]

Where, [tex]p_i[/tex] is the probability of observing the ith outcome

[tex]E_i[/tex] is the expected count of the ith outcome.

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Answer:

x=33

y=57

z=80

Step-by-step explanation:

For x you take 90-57 because it is a right angle(90 degrees) and that equals 33

For y you say 180-(33+90) because 180 is the net area of a triangle and the answer is 57

For z you say 180-(43+57)

Answer:

1/3

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

x^5=-243

so we find the prime factorization of 243

its 3^5 so the answer is -3

Answer:

Kenji walks 3 miles in an hour.

Step-by-step explanation:

1 hour = 3600 seconds

3600/10 = 360

So there are 360 increments of 10 in an hour. Multiply 44 by 360 to find the amount of feet in an hour:

(44)(360) = 15840

Now we have to divide 15,840 by the amount of feet in a mile (5,280):

15840/5280 = 3

So Kenji walks 3 miles in an hour.

Kenji walks 3 miles in one hour.

We know that,

        1 hours = 60 minutes = 3600 seconds

Since, Kenji walks 44 feet in 10 seconds

Kenji walks in 1 second,[tex]=\frac{44}{10}=\frac{22}{5}feet[/tex]

Kenji walks in 3600 seconds , [tex]=\frac{22}{5}*3600=15840feet[/tex]

Given that,  1 mile = 5,280 feet

So that,    [tex]15840feet=\frac{15840}{5280}=3miles[/tex]

Thus, Kenji walks 3 miles in one hour.

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Answer:

18x^2

Step-by-step explanation:

You're basically just multiplying them together :)

Answer:

You have no examples of models

Step-by-step explanation:

Answer:

66 jars of jam

Step-by-step explanation:

Elizabeth is selling jam at a farmers market.

She earns $5 for each jar of Jan that she sells

Her goal is to earn $450 during the weekend.

Elizabeth has already made $95 from the sale of her jams and $24 from leading a demonstration

Therefore the total amount that has been made is

= $95 + $24

= $119

Since her target is $450 and she has already made $119 then the amount remaining to complete the target can be calculated as follows

= $450 - $119

= $331

The minimum number of jars that Elizabeth must sell to realize her goal can be calculated as follows

= 331/5

= 66

Hence Elizabeth must sell 66 jars of jam to reach her goal.

Answer:

0,-7 8,567;7,57,6,6,6,6,6,78,3,5

Answer:

Its Eric 9.8m

Step-by-step explanation:

Answer:

9.8

Step-by-step explanation:

khan academy

The linear speed of the wheel is v=175.84 inches inches per second.

The radius of the wheel (r) is 7 inches.

We know the circumference of a circle is given by: [tex]\pi\times2r[/tex]

Therefore the circumference of the wheel is [tex]\pi\times2\times 7[/tex] inches

= [tex]14\pi[/tex] inches

The wheel revolves at 4 revolutions per second.

Hence the wheel will go forward [tex]4\times14\pi[/tex] inches in one second

That is, [tex]56\pi[/tex] inches in one second.

Use the value [tex]\pi = 3.14[/tex]

[tex]56\times 3.14[/tex] inches

175.84 inches

Hence, the linear speed of the wheel is v=175.84 inches inches per second.

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Answer:

8,0

8,-9

2,1

Step-by-step explanation:

It is always going to be the opposite.

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , thus

L(- 8, 0 ) → L'(8, 0 )

M(- 8, 9 ) → M'(8, 9 )

N(- 2, - 1 ) → N'(2, - 1 )

Complete Question

The  complete question is shown on the first uploaded image

Answer:

The solution is  [tex]y^2 = \frac{1}{ 3 - 2 (1 + x^2 ) ^{\frac{1}{2} }}[/tex]    

Step-by-step explanation:

From the question we are told that

  The  function is  [tex]\left \{ {{y' =  xy^3 (1 + x^2)^{-\frac{1}{2} }} \atop {y(0) =  1}} \right.[/tex]

Generally the above  equation can be represented as

      [tex]\frac{dy}{dx}  =  xy^3  (1+ x^2)^{- \frac{1}{2} }[/tex]

      [tex]=>   \frac{dy}{y^3}  =  \frac{x}{ (1 + x^2)^{\frac{1}{2} }} dx[/tex]

     [tex]\int\limits { \frac{dy }{y^3} } \,    =  \int\limits {\frac{x}{(1 + x^2) ^{\frac{1}{2} }} } \, dx[/tex]

=>    [tex]- \frac{1}{2y^2}  =  (1 + x^2)^{\frac{1}{2} }+ C[/tex]

From the question we are told that at y(0) =  1

     [tex]- \frac{ 1}{2 * (1) } =  (1 + (0)^2)^{\frac{1}{2} } + C[/tex]

     [tex]C =  - \frac{3}{2}[/tex]

So

       [tex]- \frac{1}{2y^2}  =  (1 + x^2)^{- \frac{1}{2}}  - \frac{3}{2}[/tex]      

     [tex]\frac{1}{y^2}  =  3-2(1 + x^2)^{\frac{1}{2} }[/tex]

     [tex]y^2 = \frac{1}{ 3 - 2 (1 + x^2 ) ^{\frac{1}{2} }}[/tex]    

Answer:

6/1 x 2/3

Step-by-step explanation:

Answer: Same numbers different set for Edg

6/1 - 2/3------------------ 4

5/6 x 3/4------------- 1/12

3/5 divide 1/3---------------------9/5

Step-by-step explanation:

Answer:

t-t

Step-by-step explanation:

When you want to round up or down numbers focus on only two digits,which is the digit in place that you are rounding to and the digit to it's immediate right which tells you whether to round up or down.When the number you are rounding is between 0-4, you round down to the next lowest number. When the number is 5-9,you round the number up to the next highest number.

For example: If you have 25 and you want to round it up then it will be rounded up to 3 because 5 can be rounded up to the next number which is 2 to make it 3.But when you have 23,then you can't round it up which means you will have to round it down to 20 since the 3 behind the 2 can't round up.

I hope this helps......

Answer:

a

The  population is  2000

b

The  sample is  36

c

No this is not a random sample  

Step-by-step explanation:

From this question we are told that

   A computer outlet store receives a shipment of 2000 computer chips

  The  number of unites chosen by the owner is  n=  36

Generally the population for this statistical test is  N  =  2000

This is because the 2000 is the entire pool from which a statistical sample is drawn

  Generally 36  is  the sample  because this is the number that will be statistically tested and its result will be generalized for every other element of the population

 Now if the 36 chips are all selected from the top then the sample  is not a random sample because in a sample each element of the sample  have an equal likelihood of been selected from the population but in the case of the question each element are selected base it accessibility

Answer:

129 degrees

Step-by-step explanation:

Space from D and E = 75

Space from E and F = 54

Space from D and F = 75 + 54

=> Space from D and F = 129 degrees

When two straight lines or rays intersect at a shared endpoint, an angle is generated. The measure of ∠DCF is 132°.

When two straight lines or rays intersect at a shared endpoint, an angle is generated. An angle's vertex is the common point of contact. Angle is derived from the Latin word angulus, which means "corner."

The diagram for the given explanation can be made as shown below.

Given the measure of ∠DCE and ∠ECF as 78° and 54°, respectively. Therefore, we can write,

∠DCF = ∠DCE + ∠ECF

= 78° + 54°

= 132°

Hence, the measure of ∠DCF is 132°.

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