hayatimakyajla
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
hayatimakyajla
hayatimakyajla
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
I have a stat class review and what would be the letter choice for this scatter plot? A Scatterplot with the least squares regression line is shown. estimate the value to the nearest half unit what is the observed value for X=3A 1.5 B -1.5 C 4.5 D 6Please any explanation helps im offering 25 pts:)
General
2 months ago
Write an exponential function for graph that passes through the following points (-3,80);(-1,20)
General
2 months ago
Ian graphs these equations and find that the lines intersect at a single point, (-2,-0.5).
General
2 months ago
WILL GIVE THE BRAINLEST Find the surface area of the solid figure
General
2 months ago
the hardware store where you work charges .80 cents including tax for a pound of nails. a customer purchases 5 3/4 pounds of nails. how much should you charge the customer for nails?
General
2 months ago
The perimeter of the rectangle is 30 inches. What is the formula that shows the length of side c?
General
2 months ago
The ages of the guest on a museum tour are 32, 14, 18, 29, 65, 50, 48, 44, and 28. Find the five-number summary of the ages. Can you help cause there asking to show step by step
General
2 months ago
A company produces items in small batches. The machinery needs to warm up before the items can be produced. The scatterplot show the time needed to produce batches of different number of items.
General
2 months ago
Translate the sentence into an equation. Twice the difference of a number and 4 equals 5 . Use the variable x for the unknown number.
General
2 months ago
Help plz show work please
General
2 months ago
A vehicle factory manufactures cars. The unit cost C (the cost in dollars to make each car) depends on the number of cars made. If x cars are made, then the unit cost is given by the function C(x) = x^2 - 400x + 45,377 . What is the minimum unit cost?Do not round your answer.
General
2 months ago
Samantha's hockey team is fundraising for a trip to Europe! They are aerating lawns to raise money. Aeratinglawns is a great service for homeowners because it helps the grass grow new roots and absorb waterproducing healthier lawns! The team has decided to charge $35/lawn for city-sized lots. The rental cost for twoaerating machines is $215. Samantha's team has planned a Saturday to aerate.a. Write an equation to relate the fund raised, R, in dollars to the number of lawns, I,aerated during the day.b. Samantha's team was able to aerate 26 lawns in one day! How much money did theyraise?How much money would the team lose if they were unable to aerate due to weather conditions? Is there anypossible way they could avoid this potential loss?plz help
General
2 months ago
Sarah needs 10 feet of fabric for a project she is working on, but the store only sells the fabric in meters. One meter of fabric costs $1.50. How much will the fabriccost?[1 ft = 0.305 m]A.$49.18B.$2.03C.$21.86D.$4.58
General
2 months ago
Be sure to answer all parts. Express the following numbers in scientific notation. Make sure you use the correct number of significant figures. (a) 0.000000027 × 10 (b) 356 × 10 (c) 47,764 × 10 (d) 0.096 × 10
General
2 months ago
Suppose that a poll finds that 31.9% of taxpayers who filed their tax return electronically self-prepared their taxes. If three tax returns submitted electronically are randomly selected, what is the probability that all three were self-prepared?
General
2 months ago
The random variable X, representing the number of accidents in a certain intersection in a week, has the following probability distribution: x 0 1 2 3 4 5 P(X = x) 0.20 0.30 0.20 0.15 0.10 0.05 What is the probability that in a given week there will be at most 3 accidents? 0.70 0.85 0.35 0.15 1.00
General
2 months ago
Problem PageA ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t) = 120t - 16t^2 . After how long will it reach its maximum height?Do not round your answer.
General
2 months ago
Write the equation of the line that is perpendicular to the line 5y=x−5 through the point (-1,0).A. y= 1/5x+5B. y= 1/5x−5C. y= −5x−5D. y= −5x+5
General
2 months ago
If A and B are two points in the plane , the perpendicular bisector of AB is the set of all points equidistant from A and B ? A True or False
General
2 months ago
A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the number of machines made. If x machines are made, then the unit cost is given by the function c(x) = 0.3x^2 - 156x + 26,657 . How many machines must be made to minimize the unit cost?Do not round your answer.
General
2 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next