PLEASE HELP PLEASE PLEASE HELP ME IMM MARK BRAINLIEST


If the graph of a function increases as x increases and decreases as
decreases, the degree must be____

Answer:

Step-by-step explanation:

time=1 years

interest=principal*time*rate/100

=8000*1*8/100

=64000/100

=640

therefore interest=640

Answer:

Compound Interest = 9680

Step-by-step explanation:

The formula of Compound Interest: [tex]A = P(1 + \frac{r}{n} )^n^t[/tex]

Where;

A = Compound Interest

P = Principal amount

r = Rate of interest

n = amount of deposite annually

t = total time

Therefore:

[tex]A = 8000(1 + \frac{0.08}{1})^1^*^2^.^5[/tex]

[tex]A = 8000(1 + 0.08)^2^.^5[/tex]

[tex]A = 8000(1.08)^2^.^5[/tex]

A = 8000(1.21)

A = 9680

Therefore, the compound interest = 9680

Hope this helps!

its B. if there's choices

Answer:

1 for 4.625 mins

Step-by-step explanation:

Answer:

[tex] \sqrt{(6 \times 6 } + \sqrt{7 \times 7} \\ = \sqrt{ {6}^{2} } + \sqrt{ {7}^{2} } \\ = { ({6}^{2} )}^{ \frac{1}{2} } + { {(7}^{2} )}^{ \frac{1}{2} } \\ = 6 + 7 \\ = 13[/tex]

Answer:

The answer is 13 I hope that helped you buddy <3

Answer:

67 1/2 ....

Step-by-step explanation:

7x9 = 63 +4 1/2 = 67 1/2

Why not? Because it fails the vertical line test. Here it is possible to draw a single straight vertical line through more than one point on the curve. That's why choice D is not a function. Choices A,B,C are functions because it's impossible to draw a single vertical line through more than two points on the curve, and therefore we can say they pass the vertical line test.

Side note: choices B and C fail the horizontal line test, so these functions are not one-to-one.

Answer:

20

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer: It has no solutions.

(Hope this helps!)

Answer:

do you have a graph of the line?

Answer:

621,580

and i have to add at least 20 characters so how is everyone’s day?

Answer:

621,580

Step-by-step explanation:

nearest 10 means finding which 10 they are nearest to. and 84 is rounded to 80 because the number is not 85 or higher if that makes sense.

Answer:

Answer is C

Step-by-step explanation:

There is one faulty light bulb in each box. 4 boxes 4 bad lightbulbs since there we two in the first to 2+2 is 4

Answer:

[tex]V=6.66\ ft^3[/tex]

Step-by-step explanation:

The perimeter of the square base of a pyramid = 7.3 ft

The height of the pyramid, h = 6ft

The perimeter of a square is given by :

P = 4s, s is the side of square

7.3 = 4s

s = 1.825 ft

The volume of a pyramid is given by :

[tex]V=\dfrac{lbh}{3}[/tex]

Here, l = b = 1.825 ft

So,

[tex]V=\dfrac{1.825\times 1.825\times 6}{3}\\\\V=6.66\ ft^3[/tex]

So, the volume of the pyramid is equal to [tex]6.66\ ft^3[/tex].

Answer:

For every 5 lunges, 4 pushups

Step-by-step explanation:

Answer:

Length = 37 feets

Width = 44 feets

Step-by-step explanation:

Given that :

Length = l

Width, w = 7 + l

Perimeter , P of rectangle = 162

Recall:

Perimeter of a rectangle = 2(l + w)

P = 2(l + w)

162 = 2(l + (7 + l))

162 = 2(l + 7 + l)

162 = 2(7 + 2l)

162 = 14 + 4l

162 - 14 = 4l

148 = 4l

l = 148 / 4

l = 37 feets

Width = l + 7

Hence,

Width = 37 + 7 = 44 feets

Answer:

(-2, 2).

Step-by-step explanation:

y = x + 4

y = - 2x - 2

Substitute y = x + 4 in the second equation:

x + 4 = -2x - 2

x + 2x = -2 - 4

3x = -6

x = -2.

Now substitute x = -2 in the first equation:

y = -2 + 4 = 2.

Check the results by substituting for x and y in equation 2:

2 = -2*-2 - 2 = 4 - 2 = 2.  - this checks out.

Answer:

(-2, 2).

Step-by-step explanation:

d

Answer:

144.2 yards

Step-by-step explanation:

120^2 x 80^2 = 144.2 repeating

since it is a rectangle, if you split it in half diagonally, then it becomes a triangle, and you then use the pythagorean theorem, which is a^2 + b^2 = c^2.

Answer:

B

Step-by-step explanation:

Philip rode less than her so immediately you subtract which cancels answers a and d.

we aren't dividing the answers, he rode 3 TIMES faster, meaning multiply. which is why it's 5

Answer:

hope this helps you. look it once

Answer:

A,B and C i think

...........................

Answer:

the length of a line s3gment is 13 units then its 169

Answer:

Probability expression = 1 - n/7 - n/8 + n^2 / 56

Probability single fraction based on example = 3/28

Step-by-step explanation:

Total sweets = 8. n jelly beans , 8 - n cola bottles

Prob (getting 1st cola bottle) = Cola bottles / Total sweets = (8-n) /8

Prob (getting 2nd cola bottle) = remaining cola bottles / remaining total sweets = (8 - n - 1) / (8-1) = (7-n) / (7)  

Prob (getting both 1st & 2nd cola bottle) = [ (8-n) /8 ] x [ (7-n) / 7 ]

(1 - n/8) x (1-n/7) = 1 - n/7 - n/8 + n^2 / 56

Eg : 5 jelly beans , 3 cola bottles

Similarly, Prob (2 cola bottles) = 3/8 x 2/7 = 6 / 56 = 3/28

Answer:

Step-by-step explanation:

In a group of 48 pupils, 9 play the flute only. 12 play the piano only. 14 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

P(F U P) = P(F) + P(P) - P(F n P)

Answer:

Parallel lines have to have the same slope, and the only one that has a slope of 1/4 is y = 1/4x - 1/2

Answer: 9047.76

Step-by-step explanation: The area of each can is 376.99 litres and 376.99x24 is 9047.76. The formula for area of a cylinder is A=2πrh+2πr2.