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Mathematics
Mathematics
High School
Bella measured a line to be 7.3 inches long. If the actual length of the line is 7.4 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?
Mathematics
Middle School
Need answer asap please and thank you.
Mathematics
College
What is the solution to the system of two equations shown?{y=4x+16y=2x2y=4x+16 y=-2x-2
Mathematics
College
Triangle A and Triangle B are right triangles.Triangle A has a height of 8 meters and a base of 6 meters.Triangle B has a height that is one unit greater than triangle A and a base that is one unit less.Part AWhat is the measure of the hypotenuse of triangle A? Show your work.Part BDetermine if the hypotenuse of triangle B has the same hypotenuse as triangle A. Justify your solution.
Mathematics
High School
Your friend multiplies two decimals by rewriting the product as $(8\times3)\times(0.1\times0.1)$(83)(0.10.1) . What two decimals is she multiplying?
Mathematics
College
Is 2x^x a power function? Explain why or why not.
Mathematics
College
1.Which inequality represents the expression 9 is less than or equalto b?
Mathematics
College
Many members of a certain workforce died from cancer supposedly resulting from exposure to radioactivefallout Suppose that among the 215 members of the workforce, 91 developed cancer. For that time periodand for the age of the cohort, the incidence of cancer was about 40%. Use the randomization procedureand a 0.05 significance level to test the claim that the sample of this workforce is from a population in whichthe rate of cancer is greater than 40%. The accompanying set of 500 sample proportions (rounded to fourdecimal places) was obtained by resampling using technology as part of the randomization procedure; useP-value=(Round to three decimal places as needed.)ample Get more help -Clear allCheck answer
Mathematics
College
The Royal Fruit Company produces two types of fruit drinks. The first type is 40% pure fruit juice, and the second type is 90%pure fruit juice. The company is attempting to produce a fruit drink that contains 45% pure fruit juice. How many pints of eachof the two existing types of drink must be used to make 170 pints of a mixture that is 45% pure fruit juice?
Mathematics
High School
A rectangular storage container without a lid is to have a volume of 10 m3. The length of its base is twice the width. Material for the base costs $5 per square meter. Material for the sides costs $3 per square meter. Let w denote the width of the base.Find a function in the variable w giving the cost C (in dollars) of constructing the box.
Mathematics
High School
I set a model rocket on the ground and walk 50 feet away. I then fire the rocket, which rises straight up into the air at a rate of 100 feet per second. I stand at the same spot (50 feet horizontally away from the launch) and my eyes rise upwards to follow the rocket into the air. At the moment in time that is exactly two seconds after launch: A) how high is the rocket? And B) how quickly are my eyes scanning upwards? Your answer for b should be in the units or radians per second
Mathematics
High School
needed by midnight. will give brainliest to best answer
Mathematics
High School
Why is math so hard....... noone asked for this......
Mathematics
High School
How can you determine the end behavior of a polynomial function without graphing it?
Mathematics
College
which expression is equivalent to (3/2)^-4
Mathematics
High School
90 is 4.5% of what value?
Mathematics
College
It is the vector physical quantity that measures the intensity of the interaction between two or more objects.
Mathematics
College
NO LINKS!! Help me with the 2-Column Proof Part 6aa
Mathematics
High School
infeasible problems can occur when the demand requirement is higher than the available capacity. True/False
Mathematics
High School
WHAT TYPE OF NUMBER IS 6 +2i
Mathematics
College
What is the solution to this system of equations?{3x-4y=-10{4x+2y=-6 A. (2, 4) B. (-1, -1) C. (-2, 1) D. (1, -5)
Mathematics
High School
Find the breadth of a cuboid, if its volume is 5168 cm and its length and height are 19 cm and 16 cm respectively.
Mathematics
College
5 to the power of 2 plus 0.7 to the power of 2
Mathematics
College
Help please me find the answer need help as soon as possible
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