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Answer:

28p

Step-by-step explanation:

7x4=28 and then you have to put the p after it.

Answer:

0.65, 2.05, 2.56, 5.06, 5.62

Answer: 0.65, 2.05, 2.56, 5.06, 5.62.  

Answer:

not enough info. how much flour does he have to begin with? how much does he use per day?

Step-by-step explanation:

Answer: positive I think

Step-by-step explanation:

She will get $8.01. Hope this helped.

Answer:

Lower quartile = 65

Upper quartile = 95

Median = 80

Step-by-step explanation:

✔️Lower quartile = the value at the beginning of the edge of the rectangular box = 65

✔️Upper quartile = the value at the end of the edge of the rectangular box = 95

✔️Median = the value indicated by the vertical line that divides the box into two = 80

Answer:

The average speed at which Nimes drove his car was 50 miles per hour.

Step-by-step explanation:

Given that Nimes was driving to the hotel at 1:30 p.m., being 65 miles away from it, and finally arriving at its destination at 2:48 p.m., to determine the average speed at which the circle should be made. following calculation:

14:48 - 13:30 = 1:18

60 = 100

18 = X

(18 x 100) / 60 = X

1,800 / 60 = X

30 = X

65 / 1.30 = X

50 = X

Therefore, the average speed at which Nimes drove his car was 50 miles per hour.

Answer:

No because one side is 8 and the other is 18

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

-16 + x = -15

+16          +16

x = 1 because -15 + 16 is 1

Answer:

60

Step-by-step explanation:

Answer:

The recurring decimal 0.004 in friction is 1/250

Answer:

Step-by-step explanation:

Let x=0.004444....

1000x-100x=4.444... -0.444...

900x=4

x=4/900=1/225

Answer:

20c is the expression

Answer:

He did not apply the distributive property correctly for 8(1 + 2i).

Step-by-step explanation:

Answer:

146

Step-by-step explanation:

because 3times the cups is 36

so four times more 36

There are 13 cups of flour in this recipe when Katie uses 12 cups of flour and sugar to make cookies. The amount of flour is four more than three times the amount of sugar.

Let's assume the amount of sugar used in the recipe is represented by the variable "s."

According to the given information, the amount of flour used is four more than three times the amount of sugar. In mathematical terms, this can be expressed as:

Flour = 3s + 4

Now, we know that Katie uses 12 cups of flour in the recipe. We can set up an equation to solve for the amount of sugar:

12 = 3s + 4

Subtracting 4 from both sides of the equation:

12 - 4 = 3s

8 = 3s

Dividing both sides by 3:

8/3 = s

s = 2.67

Since the number of cups of sugar must be a whole number, we can round the value to the nearest whole number. Thus, s ≈ 3.

Now, we can find the amount of flour by substituting the value of sugar into the equation:

Flour = 3s + 4

Flour = 3(3) + 4

Flour = 9 + 4

Flour = 13

Therefore, there are 13 cups of flour in this recipe.

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Answer:

Ali = 12, Sami  = 21

Step-by-step explanation:

Ali = 4x, Sami = 7x

lets make an equation

7x-4x=15

3x=15

x=3

Now when we know x we can find how many candies each got

3*4=12, 3*7=21

Answer:

The third term of a proportional will be: 84

Step-by-step explanation:

We know that if a, b, c and d are in proportion, then:

[tex]\:\:a\:\times \:d\:=\:b\:\times \:c[/tex]

In our case, we are given the first, second, and fourth terms are [tex]24, 36, 126[/tex]

[tex]a = 24[/tex]

[tex]b = 36[/tex]

[tex]d = 126[/tex]

and we have to determine the third term 'c'.

as we know that  if a, b, c, and d are in proportion, then:

[tex]\:\:a\:\times \:d\:=\:b\:\times \:c[/tex]

Thus,

substituting a = 24, b = 36, d = 126 to determine

[tex]24\:\times \:126\:=\:36\:\times \:c[/tex]

[tex]c=\frac{24\:\times \:\:126}{36}[/tex]

[tex]c=\frac{3024}{36}[/tex]

[tex]c = 84[/tex]

Thus, the third term of a proportional will be: 84

Answer:

He sold 7/8 of pie.

Step-by-step explanation:

A pie cut in thirds = 3 pieces

Each of this 3 pieces is cut into 4 equal pieces, which equals

3 x 4= 12 pieces of cut pie.

Each of this piece is cut into 2 equal slices,

which equals 12 x 2= 24 slices of pie.

If he sold 14 slices, then the fraction sold is

14/24 = 7/8

He sold 7/8 of pie.

[tex]\cos\theta=\frac{10}{14}\\ \\

\theta=\cos^{-1}\frac{10}{14}\\ \\

\theta=44^o [/tex]

Answer:

9.4 secs

Step-by-step explanation:

From Newton's law of cooling;

T(t) = Ts + Do e^-kt

Where;

D0= initial temperature difference

Ts= Temperature of the surroundings

t= time

K = positive constant

Do = 185 - 60 = 125 degrees

167 = 60 + 125 e^-3k

167 - 60 = 125 e^-3k

107/125 = e^-3k

ln(e^-3k) = ln(107/125)

-3k = -0.1555

k = 0.1555/3

k = 0.0518

Substituting the value of k to find the time taken to reach 137 degrees

T(t) = Ts + Do e^-kt

137 = 60 + 125 e^-(0.0518t)

137 - 60 = 125 e^-(0.0518t)

77 = 125 e^-(0.0518t)

e^-(0.0518t)= 77/125

ln [e^-(0.0518t)] = ln(77/125)

-0.0518t = -0.4845

t = 0.4845/0.0518

t = 9.4 secs

Answer:

y = -1/2x + 4

Step-by-step explanation:

to answer this question you need to find the slope and the y-intercept

to find the slope of a line that is perpendicular to another line you take the opposite and reciprocal of the slope of the first line

in this case the slope of the initial line is 2; therefore, the opposite reciprocal is -1/2

knowing slope ('m') = -1/2 and having the point (-2, 5) can give us the y-intercept of the new line; we start with:

y = mx + b  and then plug the values in so find the y-intercept ('b')

5 = (-1/2)(-2) + b

5 = 1 + b

b = 4

put it all together:  y = -1/2x + 4

Answer:

60*

Step-by-step explanation:

because 180 -70 -50=60

Answer:

60°

Step-by-step explanation:

hmmmmmm oh yeah it is 60* I was honna wright 40° Lol

Answer:

The equation is

(students x points) / teachers

The image necessary to answer this question is below in the attachment.

Answer: No.

Step-by-step explanation: For this hanger to be in equilibrium, both sides have to equal.

The diagram can be represented as

x + 1 + 1 = 1 + 1 + 1 + 1 + 1

x + 2 = 5

x = 3

So, for this hanger to work, x = 3.

Answer:

10

Step-by-step explanation:

10 squared is 100

Answer:

1, 1, 2, 2, 4, 5, 8

Step-by-step explanation:

Hope this helps :)

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Answer:

Undefined

Step-by-step explanation:

Answer:

Since an equilateral triangle has all three side equal then one of its side is 38mm

The length of one of the sides of the triangle is 38 mm.

The perimeter of a form is the space surrounding its edge. Find the perimeter of various forms by summing the lengths of their sides.

Given that all of the sides of an equilateral triangle are equal in length, we may calculate the length of a side by dividing the perimeter by the triangle's total number of sides, which is 3.

As a result, the equilateral triangle's one side has the following length:

114 mm / 3 = 38 mm

Therefore, the equilateral triangle's sides are each 38 mm long.

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Answer:

D. 17/3

Step-by-step explanation:

You would be dividing 17 by 3 or 17/3 (This is literally it just write the division problem).

Answer:3/17

Step-by-step explanation:

because if your doing fractions like 5th grade math what ever numbers is first like the top fraction so for examples tom had 5 cakes and blah blah 13 people the fraction would be 5/13 cakes