04/11/20

The product of two consecutive even integers is 10 more than five times their sum. What are the integers?
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04/11/20

Application of Quadratic Equations
An object is launched with an initial velocity of 96 ft/sec. The height h (in feet) of the object after t seconds is given by h = -16t^2+96t. A) From what height is the object launched?B) How high... more
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04/10/20

solve by elimination x+2y=-7x-5y=7
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04/10/20

find the annual percentage yield (APY)
A bank offers an APR of 1.75% compounded semiannually A) 1.76% B)3.52% C)1.75% D)0.88%
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04/10/20

Principal $8783 Rate 3% Years 13
for the given principal interest rate and time period determine the amount of interest that would be earned in an account paying simple interest. also determine the amount of interest that would be... more
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04/10/20

Calculate the amount of interest you'll have at the end of the indicated period
You have invested $400 in an account that pays simple interest of 3% for 6 yearsA)$72.00 B)$200.00 C)$7.20 D)$22.22
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04/10/20

use the compound interest formula for compounding more than once a year to determine the accumulated balance after the stated period
$2500 deposit at an APR of 3% with monthly compounding for 6 yearsA)$9536.74 B)$2537.74 C)$2393.90 D)$2992.37
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04/10/20

cant figure out the exact value

1)  Determine the exact value of cos 7.5°.
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04/10/20

sin(sec−1(−2.6)) = (Hint: 13÷5=2.6) sec−1(sec(330°)) = cos5A−cosA/sin5a−sinA =

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04/09/20

How do we express one-half of the difference of a number cubed and one?
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04/09/20

math help please!!!!!!!
 FInd the exponential equation that goes through the following sets of points. (0, 7) and (2, 63) 2) (0, 3) and (1, 15)3) (0, 0.2) and (4, 51.2) 4) (0, -2) and (-2, -32)5) In 1983 there... more
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04/09/20

a motorboat travels 94km in 2 hours going upstream. It travels 118km going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current?
a motorboat travels 94 km in 2 hours going upstream. It travels 118 km going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current?
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04/08/20

Twice the difference of a number and 5 is at most 20
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04/08/20

The second angle in a triangle is three times as large as the first. The measure of the third angle is 60° less than twice the measure of the first. Find the angle measures
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04/07/20

find the number
Three times the sum of a number and 2 is the same as 4 subtracted from the number. Find the number.
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04/07/20

A population's doubling time is 30 years. Find its growth rate per year.
please explain how you go this answer
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04/07/20

In triangle ABC, A=(1,2) B=(9,8) and C= (-4,14). The bisector of <A intersects BC at point D. Find the coordinates of D.

I need help sketching a diagram and finding answer. :)
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04/07/20

What kind of transformation converts the graph of f(x)=x^2+4 into the graph of g(x)=9x^2+4?
The answer options are..Horizontal stretchvertical stretchhorizontal shrinkvertical shrinkits asking which one of these transformations/dilations makes the first equation into the second one?... more
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04/07/20

Polynomial Divide

When you divide x^4+9x^3+23x^2+16x+5, the quotient is x^3 +4x^2+3x+ _[blank]_. What is the last term in the quotient?
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04/07/20

Soo-Jin and Mary had equal number of mermaids. After soo-Jim gave 54 mermaids to Mary,mary had 7 times as many mermaid as soo-Jin.
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04/07/20

hello i need help figuring out this question
A rapid transit trolley moves with a constant acceleration and covers the distance between two points 300 feet apart in 8 seconds. Its velocity as it passes the second point is 50 feet... more
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04/07/20

Hi i need help solving the following
A line is drawn through the point P(3, 4) so that it intersects the y‐axis at A(0, y) and the x‐axis at B(x, 0). Find the smallest area of triangle formed if x and y are positive.
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04/06/20

Need Help with Math quick
2x^2 -5=20 x2+4x=12 x2=3x+5=0 x2=6x
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04/06/20

If 3 less than twice a number is equal to the negative square of the number and the number is positive, what is it’s value
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04/06/20

Probability homework
A bag consists of 4 different colored marbles. The probability of drawing each is as follows: P(Blue)= .4 P(Red)= .2P(Purple)= .3P(Black)= .1You draw a marble out of the bag and then replace it.... more
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