Mathematics High School

If the simple interest on ​$5000 for 8 years is ​$​2400, then what is the interest​ rate?

Answers

Answer 1

Answer:

joe

Step-by-step explanation:

Related Questions

What is 75 times 4 does anyone know if they do I need a asnwer asap Please and Thank you

Answers

Answer:

75 x 4 = 300

Step-by-step explanation:

Ummmm multiplication

The answer to your question is 300

Please helppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

y = x + 8

Step-by-step explanation:

For 8cm of thread, 1cm of the bracelet may be produced. therefore being y(thread) = x(bracelet) with the addition of 8 (+8). Hope this helps!

Jack had $200 when he got to the festival. He spends $4 per ride. The equation T = 200 – 4R models his amount of money. If he has $100 left how many rides did he go on

Answers

Answer:

25

Step-by-step explanation:

Given the equation :

T = 200 - 4R

T = amount of money left ; if T = $100

R = number of rides

$100 = 200 - 4R

$100 - $200 = - 4R

-$100 = - 4R

R = 100/ 4

R = 25

25 rides

Please help me answer this question of Fractional Linear Equations. I provided the example of how to do it in case you forgot/don't know how to anymore. I'll give out brainliest. Thank youu

Answers

15 = ½ (7x-6)

distribute ½ into parentheses

15 = ½(7x) - ½(6)

15 = ⁷/₂x - 3

multiply by 2

30 = 7x -6
subtract +6 to both side

30 + 6 = 7x

36 = 7x

devide 7 to both side

36
------ = x
7

a certain number of two digit is three times the sum of its digit and if 45 added to it the digit will be reversed find the number ?​

Answers

· Author has 184 answers and 67.6K answer views
Let the number be (10 x + y)

Then, 10 x + y = 3 * (x + y) (given)

Or, 10 x + y = 3 x + 3 y

Or, 10 x - 3 x = 3 y - y

Or, 7x = 2 y

Or, x = 2 y / 7 ( Eq. 1)

Also, 10 x + y + 45 = 10 y + x ( given)

Or, 10 x - x = 10 y - y - 45

Or, 9 x = 9 y - 45 ( Eq. 2)

Substituting the value of x from (Eq. 1) in (Eq. 2), we have:

9 * 2 y / 7 = 9 y - 45

Or, (9 y ) - (18 y / 7) = 45

Or, 63 y - 18 y = 315

Or, 45 y = 315

Or, y = 7

From (Eq. 1),

x = 2 * 7 / 7 = 2

So, the number is 10 x + y = (10 * 2) + 7 = (20 + 7) = 27

Answer

Check:

Sum of the digits = 2 + 7 = 9

9 * 3 = 27 ✓

Adding 45 to the number 27, we get 72. So, the digits get reversed.

What if you wanted to to heaven but god said

Answers

Answer: if god said what?

Step-by-step explanation:

Answer:

god said what? no? if no then I guess your not entering heaven

Can someone please help me. WILL MARK YOU BRAINLIEST!!

Answers

Answer:

A. y > -3 All real numbers greater than -3

Step-by-step explanation:

Which postulate proves the two triangles
congruent?
Account


SAS

SSS

AAS

ASA

Not congruent

Answers

Answer:

HL

Step-by-step explanation:

PQ = PR     {hypotenuse}

PS = PS      {Reflexive property, PS is the leg of the both triangles}

∠PSQ = ∠PSR = 90

So, HL postulate

3x - 5 = 1 what is the value of x​

Answers

Answer:2

Step-by-step explanation:

will give brainliest find h :)

Answers

Answer:

I don't know I'm really really sorry now can you give me a

mya bought some pizza for $12 each . f p represents the number of pizza she bough , what expression shows the total amount she spent ?

Answers

Answer:

Step-by-step explanation:

f(p)=12p

Answer:

12p

Step-by-step explanation:

Since each pizza costs $12 dollars and "p" represents how many pizzas she bought, you multiply 12 by "p" to get the total amount of money that she had spent.

If a bowling ball is dropped out of an airplane,
what will its speed (velocity) be after 3.4
seconds, assuming no air resistance? (Hint: Use
the equation v = 32t).

Answers

Answer: The velocity of the ball is 108.8 ft/s downwards.

Step-by-step explanation:

When the ball is dropped, the only force acting on the ball will be the gravitational force. Then the acceleration of the ball will be the gravitational acceleration, that is something like:

g = 32 ft/s^2

To get the velocity equation we need to integrate over time, to get:

v(t) = (32ft/s^2)*t + v0

where v0 is the initial velocity of the ball. (t = 0s is when the ball is dropped)

Because it is dropped, the initial velocity is equal to zero, then we get:

v(t) = (32ft/s^2)*t

Which is the same equation that we can see in the hint.

Now we want to find the velocity 3.4 seconds after the ball is dropped, then we just replace t by 3.4s, then we get:

v(3.4s) = (32ft/s^2)*3.4s = 108.8 ft/s

The velocity of the ball is 108.8 ft/s downwards.

Dan has 108 muffins, which he needs to box up, 6 of which are blueberry, into dozens. How many boxes does he need?

Answers

Answer:

9 Boxes

Step-by-step explanation:

Take 108 and divide by 12

factored form for x^2 + 8x + 3​

Answers

x = [-b +- sqrt(b^2-4ac)]/2a

Answer:

x = [-b +- sqrt(b^2-4ac)]/2a

Step-by-step explanation:

please help i dont understand this

Answers

Answer:

It is the same-side interior angle of B which is the vertical angle of 100 (?)

Step-by-step explanation:

Jessica school bus stop is 60 yards from her house.For a normal school week, how many feet will Jessica walk to and from the bus stop?

A 300 feet

B 600 feet

C 900 feet

D 1,800 feet

winner gets 100 points

Answers

Answer:

d

Step-by-step explanation:

school is only 5 days a week and if she walks 60 yards to the bus stop and 60 yards back from the bus stop than she walks a total of 120 yards a day

120 x 5 =600 the answers are in feet so we need to convert to feet and to do that we need to multiply by 3

600x3=1800

so she walks 1800 feet in a normal school week

Answer:

Step-by-step explanation:

Does anyone know the answer to this!?!?

Answers

Answer:

option B is correct answer

the answer is b u had it right

b - 1/4 = 3 1/2 find the variable and explain how to got the answer please thanks

Answers

Answer:

b - 1/4 = 3 1/2

Step-by-step explanation:

b - 1/4 = 3 1/2

b - 1/4 = (3 + 1/2)

4b = 15

b = 15/

4

= 3.75

find the area.......

Answers

A of triangle= 1/2*b*h
A= 1/2*9.1*6
= 27.3mi^2

Answer:

A= 1/2*9.1*6

= 27.3mi^2

Step-by-step explanation:

i actaully knew this im not sure why they deleted my last answer

2(1 – x) > 2x HELP ASAP!!! I CANT FIGURE THIS OUT

Answers

Answer:  x < 1/2

This is the same as saying x < 0.5 since 1/2 = 0.5

====================================================

Work Shown:

2(1-x) > 2x

2*1 + 2*(-x) > 2x ..... distribute

2 - 2x > 2x

2 > 2x+2x .... adding 2x to both sides

2 > 4x

4x < 2 ..... flip both sides; flip the inequality sign

x < 2/4 ..... dividing both sides by 4; see note below

x < 1/2

Note: We do not flip the inequality sign here because we are dividing both sides by a positive value. The inequality sign would only flip if you divide both sides by a negative number.

It says find the measure of each angle indicated

Answers

Answer:

110 = x

Step-by-step explanation:

the ? and 40º have to sum to 150º because angle d is an exterior angle

which point represents the solution to the system
3x-2y=12
2x+2y=3

a. (2,-2/3)
b. (3,-3/2)
c. (3,-2)
d. (2,2)

please explain how you got your answer.

Answers

Answer:

b

Step-by-step explanation:

[tex]3x - 2y = 12 \\ 2x + 2y = 3 \\ 2y = 3 - 2x \\ 3x - (3 - 2x) = 12 \\ 3x - 3 + 2x = 12 \\ 5x = 15 \\ x = 3 \\ 2y = 3 - 6 = - 3 \\ y = - \frac{3}{2} [/tex]

(3, -3/2)

Can u guys plz help me it's timed

Answers

Answer: 38

Step-by-step explanation:

Answer:

Perimeter= 38, EC- Area= 19.5

Step-by-step explanation:

substitute all the x's for 5. simplify each equation. H=3, Base= 13, 4x+2=22

h- 5-2=3

4(5)+2=22

base- 2(5)=3=13

then add all answers together to get 38.

multiply 13 and 3 to get 39, then divide by 2 to get 19.5 for the area.

Is the relation a function?

(5,4),(3,10),(1,16),(3,8),(−1,6)
YES or NO?

Answers

Answer:

No.

Step-by-step explanation:

The input 3 is used twice. In order to be a function, an input must only go to one output.

Manny ran a total of 77 miles over the course of 7 track practices. How many track practices would it take for Manny to run 99 miles? Assume the relationship is directly proportional.

Answers

Answer:

just add them up

Step-by-step explanation:

Which property is demonstrated by the following equation? 5(3+7)=15+35

a. Distributive Property
b. Associative Property of Addition
c. Commutative Property of Addition
d. Associative Property of Multiplication

Answers

Which property is demonstrated by the following equation? 5(3+7)=15+35

a. Distributive Property
b. Associative Property of Addition
c. Commutative Property of Addition
d. Associative Property of Multiplication

solve for x 11^(x-4)=121^(x)

Answers

Step-by-step explanation:

[tex]11 {}^{x - 4} = 121 {}^{x} \\ 11 {?}^{x - 4} = 11 {}^{11x} \\ x - 4 = 11x \\ x - 11x = 4 \\ \\ - 10x = 4 \\ x = - 0.4[/tex]

If f(x)=(1/8)(8x) what is f(3)?

Answers

Answer:

I think it is 64 but not 100% sure

Hope this helps :)

The size of a computer class is limited to 15 people. If 3 seats are still available, to what percent of its capacity is the full classical

Answers

Step-by-step explanation:

80%full

20% is still available

Its 80% full

and 20% remaining/ seats available

I need help with this

Answers

Answer:

The answer is 0.675

Step-by-step explanation:

If you were going to ask Brainly, you could have easily just used a calculator lol

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