04/29/21

Please help math it’s urgent
Justin used a gift card to purchase a custom baseball jersey. Unfortunately, he needs to wait. The seller said he should receive it in 2 to 3 weeks. If today is April 23, what would be the latest... more
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04/29/21

Please help it’s urgent
Joana picked 70 flowers — just because! Two-fifths of the flowers are red. One-tenth of the flowers are yellow. The rest of the flowers are white. What is the ratio of red flowers to white flowers?... more
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04/29/21

Convert 100 degrees to radians.
A) B) C) D)
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04/29/21

In the 2nd quadrant of the unit circle, identify which of the following are true. Select all that apply
A) Cosine is positiveB) Cosine is negativeC) Sine is positiveD) Sine is negativeE) Tangent is positiveF) Tangent is negative
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04/29/21

One number, x, is 6 more than the other, y. Write an equation for this.

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04/29/21

two numbers x and y have a sum of 24. Write an equation tor this.

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04/29/21

Which of the following are correct concerning the decimal expansions of , , and ?
Yvette needs  of a teaspoon of salt,  of a tablespoon of baking soda, and  of a cup of sugar to bake a cake.Which of the following are correct concerning the decimal expansions of , , and ?  The... more
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04/29/21

Andreas living room floor is a rectangle of 12 feet by 15 she wants to get something geometrically similar
what would it be A: 7 feet by 10B: 10 feet by13C: 9 feet by 12 D: 8 feet by 10
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04/29/21

Solve the following systems of equations algebraically. State the coordinates of the solution.
-2x+y=-2-10x+10y=30
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04/29/21

Predict how South Carolina challenging the laws of the federal government may be a problem in the future?

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04/29/21

Algebraic system of equations

Two friends went to a restaurant and ordered one plain pizza and two sodas. Their bill totaled $20.52. Later that day, five friends went to the same restaurant. They ordered 3 plain pizzas and each... more
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04/29/21

Determine all the natural numbers a for which a! + 8 is the power of a prime number.
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04/29/21

Math Integral grade 11
Please help answer question 3 with steps, much appreciated!3 . A curve is such that dx/dx = 6/x^2 - 5x and the point (3,5.5) lies on the curve. Find the equation of the curve.
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04/29/21

Graph the function and then compute the integral using area.
5∫ 4x dx2
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04/29/21

Find the area of the indicated region Enclosed by y = x and y = x^4
Find the area of the indicated region Enclosed by y = x and y = x^4
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04/29/21

Sec x - cos x = sin x tan x

Verify the identity by proving the left-hand side is the same as the right-hand side
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04/29/21

Tan^4 x + 2tan^2 x+1
Factor the expression and use the fundamental identities to simplify the expression
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04/29/21

Sec x =4 and sin x<0
Use the fundamental identities or sketch a triangle to evaluate the other 5 trigonometric functions.
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04/29/21

Solve cos(x) = 0.23 in the interval 0 ≤ x ≤ 360°
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04/29/21

Rational Number Operations Question
mr.smith bought 2 1/2 pounds of chicken that cost $4.00 per pound and 3 pounds of beef that cost 7.50$ per pound. how much money did Mr.Smith spend
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04/29/21

(True / False)?
If two data sets have the same mean, then they also have to have the same median and the same mode.
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04/29/21

Is this a mathematically valid way of determining the mean?
Find the average of 37, 55, and 73. She took 2 from the 37 and gave it to the 73, and 20 from the 73 to give it to the 37 so that all three numbers would now be 55. Is this a mathematically valid... more
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04/29/21

I NEED MATH HELP ASAP
Consider the set S = {10, 11, 12, 13, 14, 15, …}. Show that this set has the same cardinality as the set of natural numbers. Be certain to include a description in general terms.
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04/29/21

The exam scores for a particularly difficult math test had a mean score of 75% with a standard deviation of 8%. Approximately what percentage of the class scored between a 67% and an 83%.
The exam scores for a particularly difficult math test had a mean score of 75% with a standard deviation of 8%. Approximately what percentage of the class scored between a 67% and an 83%.
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04/29/21

A greeting card has a perimeter of 74 centimeters and an area of 330 square centimeters. What are the dimensions of the greeting card?
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