Mark M.

01/22/20

What is the difference between a relation and a function when finding the inverses of trig ratios?

My pre calc teacher wants us to know the differance between Arcsin(1/2) and arcsin(1/2). He says the capital letter is a function and the lowercase letter is a relation.

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Geometry

01/22/20

Find the Sequence

1) ____, 49, _____, _____, 64 (arithmetic) fill in the missing spots2) 1, _____, _____, _____, 625 (geometric)

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Algebra 2

01/22/20

algebra - inequalities and more

Ahmad is choosing between two exercise routines. In Routine #1, he burns 50 calories walking. He then runs at a rate that burns 12.9 calories per minute. In Routine #2, he burns 22 calories... more

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Calculus

01/22/20

Find the equation of the line through (2,a) and (5,b).

Find the equation of the line through (2,a) and (5,b).Y=

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Algebra 1

01/22/20

{23,6,-11,-28....} find a9

ARITHMETIC SEQUENCE MAZE

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Algebra 2 College Algebra

01/22/20

to pass algebra II requires an average of at least 70 on four tests. A student has scores 80, 62, and 73. What possible scores on the fourth test would guarantee this student a passing score in the... more

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Prealgebra 7th Grade Math

01/22/20

jada and diego baked a large batch of cookies. Continue in description

they gave 1/4 of the cookies to their teachers. They noticed that one of their remaining cookies was burnt, so they threw it away. Then, they delivered 2/5 of the cookies they had left to a local... more

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Algebra 2 Inequalities

01/21/20

Algebra and ineqalities

Maria is choosing between two exercise routines. In Routine #1, she does only running, burning 15.5 calories per minute. In Routine #2, she burns 17 calories walking. She then runs at a rate that... more

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Elementary Math

01/20/20

Tyler bake 702 cookies he sold them in boxes of 18 after selling all of the boxes of cookies for the same amount each he earned $136.50 what was the cost of one box of cookies

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Math Calculus Precalculus

01/20/20

Volume of Cylinder

The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units... more

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Prealgebra

01/19/20

Pre-algebra determine days to travel from Earth to Mars

The distance from Earth to Mars is 148,000,000 miles. A spaceship travels at 33,000 miles per hour. Determine, to the nearest day, how long it will take the spaceship to reach Mars.

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Precalculus

01/19/20

Find an equation of the line that satisfies the given conditions. Through (5, 2); perpendicular to the line y = 7

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Elementary Math

01/17/20

Town A amd towm B are 68 miles apart. Maura left town A for town B at 10:30 a.m. If she traveled at a speed of 40 miles per hour, at what time did she reach reach town B?

Please help soon. I've been stuck on this for a very long time and I have no clue how to do it... they have not taught it yet. Please.

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Prealgebra 6th grade pre Algebra

01/17/20

Question: Write an equivalent expression for how many more stamps kid needs to collect to reach goal of 1000 stamps. See below for what we know.

We know: He has 6 books of stamps that are filled and one that is partially filled with 62 stamps.

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Algebra 2 Trigonometry

01/17/20

To raise a basketball backboard a cable from the board is wound around a drop the radius of the drum is .5 feet if the drum rotates 4.5 times to raise the backboard how many feet of cable was needed

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Elementary Math

01/16/20

Word problem including circles

The difference between the radii of 2 circles is 10cm Determine the difference between their circumferences.

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Algebra 2 Geometry Area

01/16/20

Area of a hexagon

What's the area of the hexagon if A is 10 inches?

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Precalculus

01/15/20

Write the sum or difference of logs without using any exponents or radicals. Log^5√x^6 x^3/ z^2

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Math Algebra 1

01/15/20

How do you put f(-1)=3 and f(2)=9 into the form f(x)=mx+b?

I was absent one class and I must've missed something important because this doesn't make much sense to me. If I could get help today, it would be greatly appreciated.

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Algebra 2

01/14/20

Word problem Rational equation

joey walked to the grocery store which was 2 miles away. His walking rate on the way back was 0.75 of his walking rate on the way to the store because he was carrying a bag of groceries. If it took... more

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Algebra 1

01/14/20