random-technologies-llc
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
random-technologies-llc
random-technologies-llc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
the average distance between earth and its moon is 384,000,000 meters. express this distance in kilometers
General
2 months ago
According to Public survey conducted by a local middle school, Pizza is kids favorite food from age 12 to 15. If 240 out of 500 people chose pizza, what percent of the people chose pizza
General
2 months ago
Find the present value of the given future amount. Assume 360 days in a year.$123,640 for 238 days at 8.5% simple interest.
General
2 months ago
Please helpFactor completely (4 points each):-9x^4+12963x^6-1029y^95a^5b^10+60a^3b^5x^2+180ax^49x^2y^2-27x^2y-72y^2+216y
General
2 months ago
Factor completely: 10m2 + 5mp - 6mn - 3np
General
2 months ago
A man jogs at a speed of 0.96 m/s. His dog waits 2.3 s and then takes off running at a speed of 3.4 m/s to catch the man. How far will they have each traveled when the dog catches up with the man
General
2 months ago
Solve for 52=4(8m-5)-8(m-6)
General
2 months ago
A random survey of the quality of city park is taken.sixty-five percent of the people surveyed were pleased with the condition of the parks.if 182 people were pleased,how many were surveyed
General
2 months ago
On your wedding day your lover gives you a gold ring of mass 3.6 g. 52 years later its mass is 3.35 g. On the average how many atoms were abrated from the ring during each second of your marriage
General
2 months ago
The letter a represents a nonzero constant. Solve x + a = 3/4for x
General
2 months ago
Enter numbers to evaluate ‐13−23.‐13−23= ‐13 + = Enter numbers to evaluate ‐13−(‐23).‐13−(‐23)= ‐13 + =
General
2 months ago
In a prior sample of U.S. adults, the Center for Disease Control (CDC), found that 8% of the people in this sample had pinworm but the margin of error for the population estimate was too large. They want an estimate that is in error by no more than 2.5 percentage points at the 95% confidence level. Enter your answers as whole numbers.(a) What is the minimum sample size required to obtain this type of accuracy? Use the prior sample proportion in your calculation. The minimum sample size is 1 U.S. adults.(b) What is the minimum sample size required to obtain this type of accuracy when you assume no prior knowledge of the sample proportion? The minimum sample size is 2 U.S. adults.
General
2 months ago
PLEASE HELP!!! What is m∠AEB?Enter your answer in the box.°Line B D is slightly inclined with vertical intersects with line A C at E. Point C is on right side of line B D. The left upward and right downward angles of the intersecting lines are obtuse. The measure of angle A E B is labeled as left parenthesis 5 x minus 10 right parenthesis degrees. The measure of angle C E D is labeled as left parenthesis 3 x plus 40 right parenthesis degrees.
General
2 months ago
1) find the equation of the line parallel to x-5y=6 and through (4,-2).2) find the equation of the line perpendicular to y= -2/5x + 3 and through (2,-1) PLEASE ANSWER THANK YOU SO MUCH!!
General
2 months ago
The measure of the supplement of an angle is 20° More than three times the measure of the original angle. Find the measures of the angles
General
2 months ago
Do the lengths a=9, b=12, c=15 form a right triangle?
General
2 months ago
If x-9 is a factor of x2 – 5x – 36, what is the other factor?X-4X+4X-6X+6
General
2 months ago
if (a^3+27)=(a+3)(a^2+ma+9) then m equals
General
2 months ago
Choose the correct definition of a random variable from the list below. A random variable is O one whose values describe the outcome of some chance process O one whose effect in an experiment cannot be distinguished from the effects of other variables. one that occurs in one of two possible states, labeled success and failure. O one that remains constant throughout an experiment one whose values correspond to a scale with a countable number of values.
General
2 months ago
ABC Electric uses this formula, f(x) = 750 − 10x, to depreciate computers, where f is the value of a computer andx is the number of months since its purchase.a. Calculate f(36). What is the meaning of f(36)?b. What is the meaning of b in f(b) = 60? What is the value of b?c. Write a formula for f^−1, and explain what it means in this situation.d. When will the depreciated value of a computer be less than $400?e. What is the meaning of c in f−1(c) = 60? What is the value of c?
General
2 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next