Jesse and Amir were assigned the same book to read. Jesse started reading on Saturday, and he is
reading 30 pages a day. Amir didn't start until Sunday, but he is reading 35 pages a day.

Picture has questions

Question 1 answer : 210

Answer:

28ft by 48ft

Step-by-step explanation:

7*4=28, 12*4=48

Answer:

−0.8x+4.8y+16

Step-by-step explanation:

4(0.5x+2.5y−0.7x−1.3y+4)

=(4)(0.5x+2.5y+−0.7x+−1.3y+4)

=(4)(0.5x)+(4)(2.5y)+(4)(−0.7x)+(4)(−1.3y)+(4)(4)

=2x+10y−2.8x−5.2y+16

=−0.8x+4.8y+16

Answer:

600, 150

Step-by-step explanation:

Kyle is x

ken is y

x = 4y

x+y = 750

replace x with 4y

4y + y = 750

5y = 750

y = 150

so ken earned 150

x + 150 = 750

x = 600

so Kyle earned 600

Answer:

0.2%

Step-by-step explanation:

4÷20 hope this helps

Answer:

you ate 20% of the candy

Step-by-step explanation:

4/20=1/5 or 20%

Answer:

x = 12

Step-by-step explanation:

Given a tangent and a secant from an external point to the circle, then

The square of the tangent is equal to the product of the external part and the entire secant, that is

x² = 6(6 + 18) = 6 × 24 = 144 ( take the square root of both sides )

x = [tex]\sqrt{144}[/tex] = 12

Answer:

The answer is B

Step-by-step explanation:

when you put 0 as a power the answer will be 27

when you put 1 as a power the answer will be 9

when you put 2 as a power the answer will be 3

when you put 3 as a power the answer will be 1

when you put 4 as a power the answer will be 1/3

The conjugate number of the complex number 21 - 20i will be 21 + 20i.

The complex conjugate of a complex number is the number that has equal real and imaginary parts that are opposite in sign but equal in magnitude.

In mathematics, a complex number is a part of a number system that includes an element labeled I often known as the imaginary unit, and that extends the real numbers while satisfying the equation i2 = 1.

The given complex number is 21-20i. The conjugate complex number will be:-

21-20i = 21 + 20i

Therefore, the conjugate number of the complex number 21 - 20i will be 21 + 20i.

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Answer: 1.8 miles per week

Step-by-step explanation:

The European lynx travelled for 301 days and in that time covered a distance of 77.8 miles.

Convert the number of days to weeks:

= 301 / 7

= 43 weeks

If it travelled 77.8 miles in 43 weeks, its speed was:

= 77.8 / 43

= 1.8 miles per week

Answer: Water in the container = 87.75 cu.inches.

Step-by-step explanation:

Formula: Volume of rectangular prism = Base area x height

Base area = [tex]19\dfrac12[/tex] sq. inches    Height = [tex]4\dfrac12[/tex] inches

So,

Volume of container = [tex]19\dfrac12\times4\dfrac12\text{ cu.inches}[/tex]

[tex]=\dfrac{39}{2}\times\dfrac{9}{2}\text{ cu.inches}[/tex]

[tex]=\dfrac{351}{4}\text{ cu.inches}[/tex]

[tex]=87.75\text{ cu. inches}[/tex]

Hence, Water in the container = 87.75 cu.inches.

Answer:

x=11

y=48

Step-by-step explanation:

Answer: 3.5 meters

Step-by-step explanation:

First and foremost, we need to note that 1000 millimeters = 1 meter. Therefore, for us to convert 3500 millimeter to meters, we have to divide it by 1000. This will be:

= 3500/1000

= 3.5 meters

Answer: 7ft

Step-by-step explanation:

i just did it

The maximum area covered will be 9 ft².

The region that a circle occupies in a two-dimensional space is known as the area of the circle.

The area of circle is -

A = πr²

Given:

The chemistry teacher decides to use chalk paint to cover a circular portion of a wall in the science lab.

If the greatest distance across the circle is is 3 feet.

We can write the maximum area covered as -

A = πr²

A = 3.14 x 3 x 3

A = 9 ft²  {approx.}

So, the maximum area covered will be 9 ft².

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Answer:

3.38pi

Step-by-step explanation:

Using simple math and the equation for finding the volume of a sphere, we can see that by taking the height of 10, and the volume of 30, that with that information we can deduce that the radius of the cone would be 1.69pi. With this information, we know the radius is half of the diameter. Therefore, we multiply 1.69 by 2, to get our end result, 3.36pi

Answer:

-210

Step-by-step explanation:

The percent decrease in the time taken by Celesta is 33.33%.

Percentage of a number is the parts per 100. Or percentage of a number can be calculated by dividing the number with the whole with respect to which we are finding the percentage of the number and then multiply with 100.

Percentage is a dimensionless number because percentage is not measured by any units.

Percentage decrease can be calculated by the formula,

Percentage Decrease = [(Original value - New value) / Original value] × 100

Time that Celesta used to spend on the phone a day = 90 minutes

Original value = 90

Now, celesta spends 60 minutes a day

New value = 60

Percentage decrease = [(90 - 60) / 90] × 100

                                    = [30 / 90] × 100

                                    = [1 / 3] × 100

                                    = 33.33 %

Hence the percent decrease in the time taken by Celesta in a day is 33.33%.

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Answer:

263?

Step-by-step explanation:

Answer:

7762

Step-by-step explanation:

product of 325 and 24 is 7800 so 7800-28=7762

Answer:1.77200451467

Step-by-step explanation:

Answer:

1) 3 cm hope this helps.

Step-by-step explanation:

Answer:

118

Step-by-step explanation:

If angle A is 62 degrees, then angle D is 62 degrees. 62+62=124, and 360-124 is 236 (360 is the total interior angles of any quadrilateral). Then, 236/2=118. You divide it by two because you are looking for angles B and C separately.

If each triangle in the figure is equilateral, the perimeter of the figure would be 18 inches.

Answer:

18 inches

Step-by-step explanation:

1. Multiply 3 by 6

3 x 6 = 18

2. Get answer of 18

18 inches

Answer:

Step-by-step explanation:

A Perpendicular Bisector cuts a segment into two equal parts. We already know that 4x+19 and 6x-7 are both equal.

So then, you would start with 6x-7 = 4x+19.

6x-7 = 4x+19

Subtract -4x from both sides

2x-7 = 19

Add 7 to both sides

2x = 26

Divide both sides by two

x= 13

You only need x, so you're done.

(I'm like 90 percent sure this is wrong man don take my word for it bro).

The value of x will be 13.

What is mean by Triangle?

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

EF is the perpendicular bisector of CD.

Measure of length CE = 4x + 19

Measure of length ED = 6x - 7

Now,

Since,  EF is the perpendicular bisector of CD.

So, We can formulate;

⇒ Δ EFC ≅ Δ EFD

Hence, Measure of length CE = Measure of length DE

Substitute all the values, we get;

⇒ 4x + 19 = 6x - 7

Solve for x as;

⇒ 4x + 19 = 6x - 7

Subtract 6x both side, we get;

⇒ 4x - 6x + 19 = 6x - 7 - 6x

⇒ - 2x + 19 = - 7

Subtract 19 both side,

⇒ - 2x + 19 - 19 = - 7 - 19

⇒ - 2x = - 26

Divide by - 2, we get;

⇒ x = 13

Thus, The value of x will be 13.

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I wonder why they teeth look like that   and them

Answer:

4/9 are boys

Step-by-step explanation:

The graph for the given exponential function is given below.

The given function is [tex]y=4^x+1[/tex].

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.

Exponential functions have a horizontal asymptote. The equation of the horizontal asymptote is y=1.

Horizontal Asymptote: y=1

To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.

x-intercept(s): None

y-intercept(s): (0,2)

Therefore, the graph for the given exponential function is given below.

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Explanation:

We have 6 green out of 6+6+6 = 18 total

The probability of getting green is 6/18 = 1/3.

After selecting that green jelly bean and not putting it back, we have 6-1 = 5 green out of 18-1 = 17 total.

The probability of selecting another green is 5/17.

Multiply the two fractions 1/3 and 5/17

(1/3)*(5/17) = (1*5)/(3*17) = 5/51

The probability of selecting two greens in a row is 5/51 where we do not put the first selection back. We also do not replace the green jelly bean with some other identical copy.

Note: 5/51 = 0.098039 approximately

Answer:

The answer is your face try again loser

Step-by-step explanation:

Answer:

x=t/5

Step-by-step explanation:

5x=t

multiply both sides by 5 to make x the subject

x=t/5

Answer: 5x=t

              x=t/5(Ans)

Step-by-step explanation:In order to make x the subject,We can start by removing the 5 that is multiplied with x.To do that divide both sides with 5. 5x divided by 5 is x and t divided by 5 is t/5.Therefore the final answer after making x the subject will be x=t/5.

Answer:

64π

Step-by-step explanation:

to find the area of a circle use the following formula

πr²

That means we have π8²

which will simplify into 64π

Answer:

Step-by-step explanation:

where r means redious

so

given

r=8cm

using the formula πr²

the area of the circle Is

π×8² cm² (as redious =8)

π×64

therefore

64π (in terms of π)

Answer:

1/18

Step-by-step explanation:

The dices are

1,1 1,2 1,3 1,4 1,5 1,6

2,1 2,2 2,3 2,4 2,5 2,6

3,1 3,2 3,3 3,4 3,5 3,6

Value greater than 8= 2

Total= 36

P( Value greater than 8)=2/36

= 1/18

Answer:

7.8a + 15 =77.4

subtract 15

7.8a = 62.4

divide 7.8

a = 8

Izzie answer 8 answers correct.