ip19
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
ip19
ip19
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
80 students took a math test. If 44 students passed the test. What percent passed?
General
2 months ago
A store sells cans of paint for $8 each, and brushes for $12 each. If they sell 100 items, andmake $880, how many cans and brushes did they sell?A60 cans, 30 brushesB80 cans, 20 brushesC40 cans, 40 brushesD20 cans, 50 brushes
General
2 months ago
Josiah downloads 44 songs,including 16songs from his favorite band.Express as a decimal the number of songs by his favorite band that Josiah downloaded out of the total number of downloads.
General
2 months ago
in general the value of a car decreases with age what would ne the correlation between the age and values of all cars -1, 0.7, 1, -0.7
General
2 months ago
Admission to Indianapolis children's museum cost five dollars more for an adult then for a child. Admissions to the museum for Barbara and Jeff Johnson and their five children cost fifty five dollars and fifty cents. Find the cost of each adult admission in each children's admission.
General
2 months ago
4m^2 - 3m^6 + 5m^4 what is the degree of the polynomial
General
2 months ago
Help please Using Desmos.com, find the distance between point A (0,4) and point B (-2,-7) rounded to the nearest tenth. A. 3.6B. 11.1C. 11.2D. 3.7
General
2 months ago
What is the length of AC¯¯¯¯¯ ?Enter your answer in the box. units___
General
2 months ago
Convert the polar expression of this complex number into its rectangular form: z=4(cos120degrees + isin120degrees)
General
2 months ago
Tan 3A in terms of tan
General
2 months ago
Find the sum and product of the roots. 3x 2 - 4x - 7 = 0
General
2 months ago
A random sample is drawn from a population with mean μ = 66 and standard deviation σ = 5.5. use table 1.a. is the sampling distribution of the sample mean with n = 16 and n = 36 normally distributed? yes, both the sample means will have a normal distribution. no, both the sample means will not have a normal distribution. no, only the sample mean with n = 16 will have a normal distribution. no, only the sample mean with n = 36 will have a normal distribution.b. can you use the standard normal distribution to calculate the probability that the sample mean falls between 66 and 68 for both sample sizes? yes, for both the sample sizes, standard normal distribution could be used. no, for both the sample sizes, standard normal distribution could not be used. no, only for the sample size with n = 16, standard normal distribution could be used. no, only for the sample size with n = 36, standard normal distribution could be used.c. calculate the probability that the sample mean falls between 66 and 68 for n = 36. (round intermediate calculations to 4 decimal places, "z" value to 2 decimal places, and final answer to 4 decimal places.)
General
2 months ago
If Sam has 6 different hats and 3 different scarves, how many different combinations could he wear
General
2 months ago
Question 2(Multiple Choice Worth 15 points) (04.03 LC) Which of the following options results in a graph that shows exponential growth? f(x) = 0.4(0.2)x f(x) = 4(0.98)x f(x) = 0.7(5)x f(x) = 5(4)−x
General
2 months ago
Help it’s math college readiness
General
2 months ago
Give the slope of y - 3 = 4 ( x + 8 ) and a point on the line.
General
2 months ago
Find constants a and b in the function f(x)=axe^bx such that f(1/5)=1 and the function has a local maximum at x=1/5.
General
2 months ago
in this right triangle LMN L and M are complentary angles and sin (L) is 19\20 what is cos (M)
General
2 months ago
A hiker is walking down a mountain. She walked 5,978 feet in 17 minutes. In that time, she descended 1,024 feet from the top of the mountain. She then walked 3,972 feet in 7 minutes. In that time, she descended 500 more feet. Express the average rate of change in altitude of the hiker from her starting point to her ending point as a unit rate.
General
2 months ago
Which ordered pair is the solution to the system of equations? {y=x-4 {-4x+3y=-3A.(0, −1)B.(−9, −13)C.(−6, −10)D.(−6, 2)
General
2 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Next