Trevor is tracking the value of a stock he invested in over the course of one business day (8 hours). The value of the stock can be found be adding these two functions, where t represents time in hours:
f(t) = 12(1.20)t
g(t) = -4.5t

Answer:

The answer is B!

Step-by-step explanation:

If you can figure out one part you can get the second part.

I went for the second part and got 471 so the only answer is b!

Have an amazing day!

Please mark brainliest!

Answer:

72500

73205

72968

72758

73261

Answer:

What I understand is that I need to give someone an exact number so that when 30% is taken, they keep exactly 35,000

To make the statement above true, we would need to divide 35,000 by 7 since the answer would be 10% of the number we need. Once we do this we get 5000 which is 10% now we multiply 5000 by 10 to get 100% and we get 50.000 once we give this amount to the person and 30% is taken away they are left with 35,000

Answer:

Step-by-step explanation:

Every 5 ice cream cones a customer buy, they get 1 for free.
It means, every 5 ice cream they buy, they get 6

=> The ratio for it is 5:6

:D

Answer:

70

Step-by-step explanation:

There are 6 numbers that end with 0 and are between 50 and 100 : 50,60,70,80,90,100. And only 70 is the multiple of 7, so 70 is the number.

Answer:

[tex]\left(7+x\right)^{12}[/tex]

Step-by-step explanation:

[tex]\left\{\left(7+x\right)^4\right\}^3[/tex]

[tex]\left(\left(7+x\right)^4\right)^3[/tex]

Let's apply the exponent rule:

[tex]\left(\left(7+x\right)^4\right)^3=\left(7+x\right)^{4\times \:3}[/tex]

Multiply 4*3=12

[tex]\left(7+x\right)^{12}[/tex]

~

Hope this helps!

Answer:

x = 4[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin60° = [tex]\frac{\sqrt{3} }{2}[/tex] , then

sin60° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{8}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

2x = 8[tex]\sqrt{3}[/tex] ( divide both sides by 2 )

x = 4[tex]\sqrt{3}[/tex]

The distance Maya traveled is (6t + 9r) miles

From the question, we are to determine the distance Maya traveled

First, we will determine the speed at which she runs and the speed at which she bikes

Using the formula,

[tex]Speed = \frac{Distance}{Time}[/tex]

Distance = 18 miles

Time = 3 hours

Then,

Speed = [tex]\frac{18}{3}[/tex]

Speed = 6 miles/hour

Distance = 18 miles

Time = 2 hours

Then,

Speed = [tex]\frac{18}{2}[/tex]

Speed = 9 miles/hour

Now, for the distance she ran for t hours

From

Distance = Speed × Time

Distance = 6 × t

Distance = 6t miles

For the distance she bikes for r hours

Distance = 9 × r

Distance = 9r miles

Total distance traveled = 6t + 9r miles

Hence, the distance Maya traveled is (6t + 9r) miles

Learn more on Speed, distance and time here: https://brainly.com/question/25141502

Answer:

(-3,-5)

Step-by-step explanation:

mark me brainliest!!

Answer:

[tex](8 + 3) \times (2 - 2) \\ \\ = 11 \times 0 \\ \\ = 0[/tex]

# be careful#

Step-by-step explanation:

We're going to simplify what's in the parentheses first.

[tex](8+3)×(2-2)[/tex]

[tex]11 \times 0[/tex]

When a number is multiplied by 0, the product always remains 0.

[tex]11 \times 0 = 0[/tex]

Answer:

18

Step-by-step explanation:

I am assuming you mean 2p+4

Substitute P

2(7)+4

14+4

18

Answer: y=0.95x+8.35

Step-by-step explanation: Hi there.

We can use the equation y=mx+b, where

y=the result (in this case the cost of the pizza)

m=the slope (how much each topping costs)

x=input value (how many kinds of toppings the pizza has)

b=initial value (how much the plain pizza costs)

The toppings cost $0.95, and the value of the plain pizza is $8.35

So the equation is: y=0.95x+8.35.

Have a nice day! :)

Answer:

m1 = 44 m2 = 46

Step-by-step explanation:

On the opposite side of the 1, there is a 44

The 1 and 44 seem like the same angle so m1 is 44

Rectangles have four right angles which measure as 90°

90-44 = 46

Please give brainliest if I helped! :)

Answer: m1 = 44 m2 = 46

Step-by-step explanation:

Answer:

(x² - 13x - 10) sq. ft.

Step-by-step explanation:

f(x) = (x - 5) (3x + 2)

= 3x² + 2x - 15x - 10

= (x² - 13x - 10) sq. ft.

Answer:

1. 942.48

Step-by-step explanation:

Input the numbers in the formula.

Answer:

$4,100

Step-by-step explanation:

600 x $5 = $3000

$3000 + $500 = $3500

$3500 + $200 + $200 + $200 = $4100

Thanks to

27turekkm

Answer:

ok so lets see how much money she needs to earn today

200-88=122

so she needs 122 dollars

so lets see how many km that is

122/8=15.25

so she needs to walk 16 km on sunday

Hope This Helps!!!

Answer:

7/8

Step-by-step explanation:

First box

4/10

0.4 divided by 1

0.4/1 *10

= 4/10

Box on top that's the point where it's 3 away from 4/10

0.7

Bottom

7/10

0.7 divided by 1

0.7/1*10

= 7/10

Next box

0.9

9/10

= 0.9

To give a positive actual net income, the budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses.

Option C is correct.

In accounting, the actual net income is defined as an entity's income minus the costs of expenses on goods sold, depreciation, amortization, interest, and taxes.

To determine actual net income, start with gross income, which is the whole amount of money earned, and then deduct costs like taxes and interest payments.

To give a positive actual net income, the budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses.

Learn more about actual net income here:

https://brainly.com/question/13006757

Answer:

( C ) : This budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses and maintaining a positive actual net income

Step-by-step explanation:

Answer:

a: 42%

b: 68%

Step-by-step explanation:

Answer:

1. The probability of selecting a senior is 0.42 (42%).

2. The probability of not selecting a freshman is 0.68 (68%).

Step-by-step explanation:

Total students: 19

1. [tex]\frac{8}{19} = 0.42[/tex]

2. [tex]\frac{13}{19} = 0.68[/tex]

Answer:

Step-by-step explanation:

the rectangle's area is simply: A = 4 x 8 = 32

the circle's area is : π x 2 x 2 so A = 4π

the half circle's area is : 4π / 2 = 2π

And the final area is A = 32 - 2π = 2 x (16-π)

In rectangle

Area:-

In semicircle

Area:-

Total area=

Answer:

5

Step-by-step explanation:

1 is lower than 5 so you take away the decimal and it's 5

The truss bridge should depict a congruent triangle by having equal sides and angles.

It should be noted that the congruence of a triangle simply means that a triangle that has all the three corresponding sides to be equal.

In this case, after designing the truss bridge model, it's important that the sides of the model are equal. Also, the corresponding angles of the model have to be equal too.

Learn more about triangles on:

https://brainly.com/question/17335144

Answer:

Difference of volume of air = [tex]17182.08cm^{3}[/tex]

Step-by-step explanation:

Radius of ball = 18 cm

Volume of big ball = [tex]\frac{3}{4} \pi o^{3}[/tex]

                               = 4/3 x * 14 X 18[tex]^{3}[/tex]

                               = 7324g * g2/ 3

                               = 24416.64cm^3

Radious of another (small ball) = 12 cm

Volume of small ball = [tex]\frac{3}{4} \pi R^{3}[/tex]

                                  = 4/3 x 3 * 14 X 12^3

                                  = 21703.68/ 3

                                  = 7234 * 56cm^3

Difference of volume = [tex]v_{b} -v _{s}[/tex]

                                   = 24416 * 64 -  7234 * 56cm^3

                                   = 17182 * 08 cm^3

Answer:

Step-by-step explanation:

Angle 5 is opposite to 37 => It's equal to 37.
Angle 6 and 7 are supplementary to angle 5 => They are equal to 180 - 37 = 143 each.

Angle 4 is corresponding to Angle 7, and since the 2 lines are parallel, it's equal to 143.

Angle 1 and 3 is supplementary to Angle 4, so they are equal to 180-143 = 37 each

Angle 2 is opposite to Angle 4, so it's equal to 143.


Answer : Angle 1,3,5 = 37
Angle 2,4,6,7 = 143

Applying the Pythagorean theorem, the length of the altitude is: 7.79 units.

The Pythagorean Theorem is given as: c² = b² + a², where c is the hypotenuse.

An altitude of an equilateral triangle bisects the base of the triangle forming equal segments. Therefore, we would have the following:

c = 9

b = 4.5

Length of altitude = a = ?

Thus:

a = √(c² - b²)

a = √(9² - 4.5²)

a = 7.79 units.

Thus, applying the Pythagorean theorem, the length of the altitude is: 7.79 units.

Learn more about Pythagorean Theorem on:

https://brainly.com/question/21332040