11/22/22

#### I NEED THIS ANSWERED AS SOON AS POSSIBLE! THANK YOU!

Years after 1990
U.S. population (in millions)
1990: x=0
248.8
2000: x=10
281.4
2010: x=20
308.7
2020: x=30
331.4
2021: x=31
331.9
B) Use your graphing calculator’s linear regression...
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05/07/20

#### Cylinder problem

Hi, my question is this: I rolled up piece of paper that measures 8.5 inches x 11 inches two different ways to create 2 different cylinders that hold a different amount, this shows that the two...
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05/07/20

#### Please help me need help very fast i am very confused!

Question 1: Identify the lateral area and surface area of a regular square pyramid with base edge length 11 cm and slant height 15 cm, rounded to the nearest tenth.A.) L = 660 cm2 ; S = 781 cm2B.)...
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05/07/20

#### Please need help very quickly!

Question 1: A regular hexagonal prism has a height of 7 cm and base edge length of 4 cm. Identify its lateral area and surface area.A.) L = 168 cm2 ; S = 251.1 cm2B.) L = 168 cm2 ; S = 209.6 cm2C.)...
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01/27/20

#### Find the exact value of the following under the given conditions a.cos(a-b) b.(a-b) c.tan(a-b)

tan b=-9/40, 3pi/2<β<2picot a=12/35, pi<β<3pi/2sum and difference identities

11/22/19

#### Evaluate the following expressions. The answer must be given as a fraction, NO DECIMALS. If the answer involves a square root It should be entered as sqrt.

If sin theta = 3/5 and theta is in quadrant II, then....
cos theta=
tan theta =
cot theta =
sec theta =
csc theta=

11/22/19

#### in rst, if s=t, rs=9x-13, st=10x-3, and rt=4x+2, find x and the measurement of each side

in rst, if s=t, rs=9x-13, st=10x-3, and rt=4x+2, find x and the measurement of each sidex=rt=st=In acd, if ac=cd, a=3x-4, c=5x+1, and d=7x-27, find x and the measure of each anglex=a=c=d=

#### Quadric Functions

The directrix of a cylinder is a circle in the xz-plane with generators perpendicular to that plane.The directrix is tangent to the x-axis at x=3The directrix is tangent to the z-axis at z=3Find an...
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04/30/19

#### Simplify the expression. Type the answer in the standard form of complex numbers . (6 - 2i)(1 + i)

04/30/19

#### Find the volume of the composite solid. Round your answer to the nearest hundredth.

the composite solid consists of a cone inside a square prism with the height of 5.1m and length of 5.1m.The volume is about ___ cubic meters.

04/30/19

#### Please Helpppppppp

Eric has scores of 72, 81, and 86 on his history tests. Use an inequality to find the scores he can make on his final exam to receive a B in the class. The final exam counts as two tests, and a...
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04/30/19

#### Lengths of triangle?

The perimeter of a triangle is 8888 centimeters. If two sides are equally long and the third side is 77 centimeters longer than the others, find the lengths of the three sides.

04/30/19

#### How many frames each?

A woman bought some large frames for $12each and some small frames for $5each at a closeout sale. If she bought 15frames for $110find how many of each type she bought.

#### How many students

In a particular year, a total of 57,048 students studied in two of the most popular host countries when traveling abroad. If 5226 more students studied in the most popular host country than in the...
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04/30/19

#### linnea is renting a bike. It costs $4.50 per hour plus a $5 deposit. What is the equation of the line in slope intercept form.

y=mx+bb= y intersectionm=slopex=x axis (East to West)y=y axis (North to East)

04/30/19

#### FIND THE COST OF HOTDOGS AND HAMBURGERS

At a concession stand, 3 hot dogs and 4 hamburger(s) cost $13.25 4 hot dogs 3 hamburger $13.00 Find the cost of one hotdog and the cost of one hamburge

04/30/19

#### A pyramid with a rectangular base has a volume of 105 cubic centimeters and a height of 15 centimeters. The length of the rectangular base is 7 centimeters. Find the width of the rectangular base

The width is ___ centimeters.

04/26/19

#### What is 8-6×7+8?

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