convert 2 3/7 to an improper fraction​

Answer: A) 7,200

Step-by-step explanation:

Answer:7200

Step-by-step explanation:

2+2=7200

9514 1404 393

Answer:

  $20,020

Step-by-step explanation:

The future value formula is helpful.

  FV = P(1 +r)^t

  $80,000 = P(1.08^18) = 3.9960195P

  P = $80,000/3.9960195 = $20,019.92

They should invest about $20,020 now.

Answer:

Step-by-step explanation:

A

Answer:

Step-by-step explanation: the first time you get 0.75 and the second time you get 0.125 hope this helped

Answer:

[tex]m\angle 2=33^\circ[/tex]

Step-by-step explanation:

Right Triangle

The figure shows a right triangle with angles 2 and 3 unknown.

The sum of the internal angles of all triangles is 180°, since one of them is 90°, then the sum of the rest of the angles is 90°. It means that:

[tex]m\angle 2+m\angle 3=90^\circ[/tex]

The measures of both angles are expressed as functions of x. Substituting their values:

x+8 + 2x + 7 = 90

Simplifying:

3x + 15 = 90

Operating:

3x = 90 - 15 = 75

Solving:

x = 75 / 3 = 25

x = 25°

Now, the measure of angle 2=x+8 = 33°

[tex]\boxed{m\angle 2=33^\circ}[/tex]

Answer:

it adds up to 180º so i think you have to do the varibles that are on the same side and see what you get and then do -8 +17 then you sub or add from 180 then you get your answer

Step-by-step explanation:

The value of x for the given vertical angles is given as 25.

A linear equation for the given case can be written by assuming any variable as the unknown quantity. Then, as per the given data the required operations are done and it is equated to some value.

The pair of vertical angles are given as below,

∠A = (7x - 8)°  and ∠B = (6x + 17)°.

Since, pair of vertically opposite angles are equal.

It implies that ∠A = ∠B.

⇒ 7x - 8 = 6x + 17

⇒ 7x - 6x = 17 + 8

⇒ x = 25

Hence, the value of x can be obtained as 25.

To know more about linear equation click on,

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Sharee and her two sisters ate 3 /5 of a pizza. How much of the pizza did each girl have? A) 1 /3 B) 1/ 5 C) 2 /15 D) 3 /10

Answer:

B) 1/ 5

Step-by-step explanation:

Number of persons = Sharee and her two sisters = 3 persons

Quantity of pizza eaten = 3/5

Each person ate:

3 persons = 3/5 pizza

1 person = x pizza

Cross Multiply

3 × x = 3/5 × 1

x = 3/5 × 1/3

x = 3/5 ÷ 3

x = 3/5 × 1/3

x = 1/5

Hence, each person ate 1/5 pizza.

Answer:

Step-by-step explanation:

Josie combines 8.27 liters of red paint with 6.65 liters of blue paint to make purple paint. This means that the total number of liters of paint in the mixture(purple paint) is

8.27 + 6.65 = 14.92 liters

She pours the paint equally into 2 containers, and has 1.56 liters of paint left over. This means that the amount of paint that she poured inside the 2 containers is

14.92 - 1.56 = 13.36 liters.

Therefore, the number of liters of paint in each container is

13.36/2 = 6.68 liters

Step-by-step explanation:

Answer:

There are 6.68 liters of paint in each container.

Step-by-step explanation:

First, add both of the paint values to get 14.92. Subtract the remaining paint value to get the paint that was organized into the containers (13.36). Divide the value of paint by 2 to get 6.68.

Answer:

7 miles! hope this helps. :)

Step-by-step explanation:

Answer:

The answer is 69

Step-by-step explanation:

Answer:

Answer:

X l Y

-2 l 4

-1 l 5

0 l 6

1 l 7

2 l 8

Step-by-step explanation:

X l Y

-2 l - (-2) + y =6 => y = 6 - 2=> y = 4

-1 l - (-1) + y =6 => y = 6 - 1=> y = 5

0 l - (0) + y =6 => y = 6 + 0=> y = 6

1 l - (1) + y =6 => y = 6 +1 => y = 7

2 l - (2) + y =6 => y = 6 + 2=> y = 8

Note: - (-a) + b = a + b

- (a) + b = - a + b

Answer:

From the information given, you can write the following system of equations:

x+y+z=16 (1)

5x+4.5y+5.5z=82 (2)

z=x+y (3)

You can replace (3) in (1) and (2):

x+y+x+y=16

2x+2y=16 (4)

5x+4.5y+5.5(x+y)=82

5x+4.5y+5.5x+5.5y=82

10.5x+10y=82 (5)

Now, you have the following equations:

2x+2y=16 (4)

10.5x+10y=82 (5)

You can isolate x in (4):

2x=16-2y

x=8-y (6)

Then, you have to replace (6) in (5):

10.5(8-y)+10y=82

84-10.5y+10y=82

84-82=10.5y-10y

2=0.5y

y=2/0.5

y=4

Now, you can replace the value of y in (6) to find x:

x=8-4

x=4

Finally, you can replace the vaue of x and y in (3) to find z:

z=4+4

z=8

According to this, she should buy 4 apple pies, 4 banana pies and 8 chocolate pies.

Answer:36 i think

Step-by-step explanation:

Answer:

Option C: an outline of a pine tree

Step-by-step explanation:

Artists usually use two main types of shapes when drawing. One is geometric shape and the other is bimorphic shape.

A geometric shape simply refers to common regular and precise shapes like triangles, rectangles, squares which are commonly found in man made objects. Whereas, a bimorphic shape is one that is basically rounded or irregular and depicts natural things or living organisms.

Now, from the question, the only thing there that refers to a natural occurring object is "an outline of a pine tree".

Thus, it is a bimorphic shape.

Answer:

C. an outline of a pine tree

Step-by-step explanation:

I just took the test!

Answer:

4 and 9

Step-by-step explanation:

x+(x+5)=13

2x+5=13

2x=8

X=4

Answer:

the smaller value is 2.2

the larger value is 10.8

Step-by-step explanation:

5a + a = 13

6a = 13

a = 2.2

5(2.2) = 10.8

10.8 + 2.2 = 13

Answer:

y = -3x-5

Step-by-step explanation:

Answer

for the short answer...it's irrational

Answer:

It is irrational.

Step-by-step explanation: And it is not the solution to any polynomial equation with integer coefficients, so it is also transcendental.

However, it IS possible to raise an irrational number to an irrational power and get a rational number.

For example, let x=2–√. It is well known that this is irrational.

Let y=2log25.  This is irrational, since log25 is irrational.

But xy=2–√(2log25)

=2(log25)=5.

This last equation is true because logs are inverses of powers. For example, 2(log2n)=n.

I would have thought any irrational raised to an irrational was always irrational, until I saw an example like this.

It is still a surprising result to me.

Answer:

1.51

Step-by-step explanation:

Given that :

ACT Mean score (m) = 20.4

ACT standard deviation (σ) = 3.7

The Zscore for an ACT score of 26:

Zscore = (score - mean) / standard deviation

Zscore = (26 - 20.4) / 3.7

Zscore = 5.6 / 3.7

Zscore = 1.5135135

Zscore = 1.51 (2 decimal places)

Answer:

11 words

Step-by-step explanation:

The question is poorly formatted.

The right relationship between M and t is given as:

M = −0.001t³ + 0.1t²

Required

Solve for M when t = 10

To do this, substitute 10 for t

So,we have:

M = −0.001t³ + 0.1t²

M = -0.001 * 10³ + 0.1 * 10²

M = -0.001 * 1000 + 0.1 *100

M = 1 + 10

M = 11

11 words in 10 minutes

Answer: 112 people.

Step-by-step explanation:

Answer:

You would need 112.5 people to eat all the stacks of pancakes.

Step-by-step explanation:

45 times 5 = 225

and then 225 divided by 2 is 112.5

Hope this helps!

Good question lol

Answer:

0.8046

Step-by-step explanation:

We're asked to calculate the probability that the job will be ready by 1.01 pm

From the question, we can note that the parameter of an Exponential is E(X)= 15

Next, to calculate the third job probability, we will have to use Poisson Distribution with parameter 1/λ

Therefore, E(Y) = 1/15

Then, The third job will be ready for 1:01 pm, and thus E(Y) = 61/15

Therefore, the required probability is

P(X ≥ 3) = 1 - P(X < 3)

= 1 - Poisson(3,4, true)

= 1 - 0.1954

= 0.8046

option B. 7x+11 is the correct answer

Answer:

ur answer is c) -7x+12

Step-by-step explanation:

2x+3+x-1+3x+5+x+4=perimeter

2x+x+3x+x+3-1+5+4=perimeter

7x+11=perimeter

did u got what i had done message on this ans

Answer:

-5

Step-by-step explanation:

-15/-3

-5

If im wrong sorry :(

Step-by-step explanation:

the answer is -63 lol for some reason it said i need 20 letters to answer your question but there you go -63

Answer:

A-true

Step-by-step explanation:

Answer:

The first graph is the correct answer.

Step-by-step explanation:

I hope this helps.

Answer:

cdab

Step-by-step explanation:

the answer is c, d, a, b

focus on the second numbers

Answer:

The correct answer is c.

Step-by-step explanation:

Hope I helped.

Answer:

ans = 6x4

Step-by-step explanation:

(2x2)(3x2)

first multiply the coefficients

(2*3) = 6

next multiply the variables

(x2*x2) = x2+2 = x4

productofcoeficients,productofvariables

= 6x4