Advance says you can double your money in 10 years if you put $1,000 and a simple interest account What annual interest rate does the Bank pay

Answers

Answer 1

Answer: ok
I=PRT
P=present amount
I=interst
T=time in years
R=rate in percent

when you double your money, interest=present amount
I=1000=P
T=10 years
so
1000=1000(10)(R)
1000=10000R
divide both sides by 10000
0.10=R
10% is answer

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David bought 50/100/25 policy with a $500 deductible on collision and $500 deductible on comprehensive coverage.If the base premiums are $310, $175, $148, and $85, respectively, how much is his total base premium if her rating factor is 2.15? $1,543.70 $1,254.50 $718.00 $324.22
350 is 70% of what number 500 420 245 280 what percent of 64 is 24 267% 62.5% 40% 37.5% what percent of $6.50 is $2.60 25% 40% 90% 250% 20% of 140 is what answer 280 120 28 12
Which line shows the first error in the solution? 5(x-5)=15 (1) 5x-25=15 (2) 5x-25=15-25 (3) 5x= -10 (4) 5x/5 = -10/5 (5) x=-2 (6) Answers: A. line 2 B line 3 C. line 4 D. line 5
Please help The equation (x – 5)2 + (y – 7)2 = 81 models the position and range of a cellular phone tower. What is the range of the tower?A: 18 unitsB: 9 unitsC:27 unitsD: 81 units

-3/4 + (-3/4)
$( - 3)/(4) + ( - 3)/(4)$

Answers

Firstly, since these two fractions have the same denominator, add the numerators up: $(-6)/(4)$

While it appears that the answer is -6/4, you can further simplify it by dividing the numerator and denominator by 2: $-(6)/(4)/(2)/(2)=-(3)/(2)$

Your answer is $-(3)/(2)$

How many midgets can sit in a clown car if the car can hold 4 clowns from door to door and 3 people from front seat to back seat. Two midgets fit across 1 clown. How many midgets can sit in a clown car?

Answers

4 midgest can sit in clown car

Can't be brothers. help please

Answers

I'll tell you the answer but please know mental math strategies.it is very helpful in the future. message me if you need help with mental math

answers from top to bottom
16,7,6,24,2,12,12,9

Two sides of a right triangle have lenghts of 72 cm and 97 cm.the third side is not the hypotenuse.how long is the third base?

Answers

Whenever someone says right triangle,
always think of $a^(2) + b^(2) =c^(2)$ first.

If the third side is not hypotenuse, it is either $a$ or $b$ , and it doesn't matter which one.

let's plug in what we have:
$72^(2) + b^(2) =97^(2)$
$b^(2) =97^(2) - 72^(2)$
$b^(2) =9409 - 5184$
$b = √(9409 - 5184)$
$b = √(4225)$
$b = 65$

Therefore, the third base is 65 cm.

Also, by the way, we know that 97cm is the hypotenus, as hypotenuse is always the longest side in right triangles.

when the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs intersect at two places. Write the y-coordinates of the points of intersection in the boxes below in order from smallest to largest

y=2x

y+x^2 - 3

Answers

Answer:

Intersection points (1,2) and (-3,-6)

The y-coordinates of the points of intersection from smallest to largest is -6 to 2.

Step-by-step explanation:

Given : A system of equations $y=2x$ and $y+x^2 - 3=0$

To find : Write the y-coordinates of the points of intersection?

Solution :

Let, $y_1=2x$

and $y_2=3-x^2$

Now, we plot these two equations.

The graph of $y_1=2x$ is shown with red line.

The graph of $y_2=3-x^2$ is shown with blue line.

The solution to this system will be their intersection point.

The intersection points of these graph are (1,2) and (-3,-6).

Refer the attached graph below.

Therefore, The y-coordinates of the points of intersection from smallest to largest is -6 to 2.

The answer is -2 and 6

a cardboard box is open at one end and is shaped like a square prism missing one of its square bases. the volume of the prism is 810 cubic inches and its height is 10 inches. what is the length of each side of the base? how much cardboard is used for the box?

Answers

The correct answer for the question that is being presented above is this one: "9 inches; 441 in^2"

The volume of a square prism is
Volume = s^3 = lwh

Given that the volume is 810 in^3 and the height is 10 inches
810 = 10 * s^2
81 = s^2
s = 9 inches

So, the length of each side of the base is 9 inches
Then, the total area used in order to make a cardboard is that,
= 9^2 + 4 ( 10*9)
= 81 + 4(90)
= 81 + 360
= 441 square inches.

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