03/20/21

Approximate the following number using a calculator.
Approximate the following number using a calculator.7-1.7=
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03/20/21

In how many ways can the team be formed?
A middle school classroom contains 15 students. Outof them, nine are boys. A team is to be formed with tenstudents, of them six must be boys. In how many wayscan the team be formed?Explain?
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03/20/21

The coordinates of the point on a circle of radius 1.5 at the angle 150 are ( _____ , _____ ). Round each coordinate to 3 decimal places.
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03/20/21

if pi/2 is less than or equal to theta is less than or equal to pi and sin of theta equals 5/9 find cos theta and cot theta
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03/20/21

If 90 oz of this dish are needed, how many ounces of each ingredient should be used?
In preparing a certain recipe, a chef uses 6 oz of ingredient A, 2 oz of ingredient B, and 7 oz of ingredient C. If 90 oz of this dish are needed, how many ounces of each ingredient should be... more
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03/20/21

If 96 g of the mixture are prepared, what amount (in grams) of each chemical is needed?
In a chemical mixture, 3 g of chemical A are used for each gram of chemical B, and 4 g of chemical C are needed for each gram of B. If 96 g of the mixture are prepared, what amount (in grams) of... more
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03/20/21

Trig Help solving cosine

cos(𝜃) = − 20/101 find all possible values for sin
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03/19/21

Building and interpreting functions

At the beginning of an environmental study, a forest covered an area of 1500km^2. Since then,the area has decreased by 8.25% each year. Let t be the number of years since the start of the study.... more
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03/19/21

fill in the blank to make the equation true.. math grade 6 module 4
65+ _______ -15 = 65a + b - _______=a45 x ______ ÷ 15=45__________÷ r X r = P
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03/19/21

Precalc question

A point on the unit circle has a y-coordinate of − √21/5 . What is the x-coordinate?
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03/19/21

Maximum Area of a carpet
A carpenter is building a rectangular room with a fixed perimeter of 68m. What dimensions would yield the maximum area? What is the maximum area?
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03/19/21

PLEASE HELP. ONLY NEED HELP WITH PART B.
Part A. A town has two sneaker factories, Sneakerheadz and Nukicks. While Nukicks was closed on Sunday, Sneakerheadz made 900 pairs of shoes. On Monday, both Sneakerheadz and Nukicks made shoes for... more
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03/19/21

polonium-210 has a half life of 138. How long will it take for 5 grams of polonium-210 to decay to 4 grams
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03/18/21

What would be the formula using the above table
a) Complete the table. Number of​ Travelers, n Price per​ person, p(n) Revenue​ R(n) 50 ​$1600 ​$80000 51 ​$1580 ​$80580 52 ​$1560 ​$81120 60 ​$1400 ​$84000 ​(b) The table... more
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03/18/21

Find all solutions of the equation in the interval [0,2π). tan θ+1=0. Write your answer in radians in terms of π. If there is more than one solution, separate them with commas.
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03/18/21

. Find the ratio of: The volume of the smaller cone to the volume of the frustum
A cone is cut by a plane parallel to the base, 1/ 5 of the way up the height of the cone (from the base), resulting in a smaller cone and a frustum. Find the ratio of: The volume of the smaller... more
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03/18/21

What were the dimensions of the original cone?
The bases of a frustum of a cone have radii 1 1/3 and 2.The height of the frustum is 2.What were the dimensions of the original cone?radius=?height=?
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03/18/21

find the average
In testing an experimental diet for beef cows, it was determined that the (average) live weight w (in kilograms) of a cow was statistically a linear function of the number of days d after the diet... more
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03/18/21

What is the ratio of: The volumes of the pyramids?
Pyramid A has lateral edges of length 10 and height 8. Pyramid B has lateral edges of length 15 and height 12. Both A and B are regular square pyramids. What is the ratio of: The volumes of the... more
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03/18/21

What is the ratio of: The lateral areas of the pyramids?
Pyramid A has lateral edges of length 10 and height 8. Pyramid B has lateral edges of length 15 and height 12. Both A and B are regular square pyramids. What is the ratio of: The lateral areas of... more
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03/18/21

The security code to your home security system includes three single digit numbers and two letters. Repetition is allowed for the numbers but not allowed for the letters.

Trying to find number of combinations
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03/18/21

What is the ratio of: The heights of the pyramids?
Pyramid A has lateral edges of length 10 and height 8. Pyramid B has lateral edges of length 15 and height 12. Both A and B are regular square pyramids. What is the ratio of: The heights of the... more
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03/18/21

At which points does F have a local maximum and minimum
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03/18/21

At which points does F have a local Maximum and Local Minimum
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03/18/21

How tall (in feet) is the tree? Use similar triangles.
While admiring a rather tall tree, Fred notes that the shadow of his 6 ft frame has a length of 3 paces. On the level ground, he walks off the complete shadow of the tree in 38 paces. How tall (in... more
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