07/20/22

A point on the unit circle has coordinates (−0.6157, −0.7880). What angle in standard position would this point reference?
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07/20/22

An angle is in standard position and has terminal point P. For each, find the radius of the circle (in exact form) and the measure of the angle to the nearest tenth of a degree: a) P(5, −8) b) P(-9,7)
grade 11 mixd functions
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07/20/22

T=C+S+I formula
T=C+S+I i=?
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07/20/22

Binomial expansion

What are the first three terms in the expansion (2 - 10x)^5?
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07/20/22

How many liters each of a 45% acid solution and a 75% acid solution must be used to produce 40 liters of a 60% acid solution? (Round to two decimal places if necessary.)
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07/20/22

A dairy farmer wants to mix a 40% protein supplement and a standard 20% protein ration to make 1000 pounds of a high-grade 35% protein ration. How many pounds of each should he use?
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07/20/22

Lydia has money in two savings accounts. One rate is 5% and the other is 10%. If she has $350 more in the 10% account and the total interest is $347, how much is invested in each savings account?
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07/20/22

Brian has money in two savings accounts. One rate is 6% and the other is 14%. If he has $500 more in the 14% account and the total interest is $126, how much is invested in each savings account?
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07/19/22

Two sides of a triangle have lengths 4 and 8. Which of the following can NOT be the length of the third side?
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07/19/22

Write the equation for an exponential function that
Has a base of 3; has been stretched vertically by a factor of 2/3. reflected in the y-axis; has an asymptote of y = 2 and passes through the point (0, 3. 5)
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07/19/22

Homework Help Please!! Logarithms & Logistic Growth
Express the equation in exponential form(a) log 2^32=5That is, write your answer in form 2^A=B. ThenA=  andB=   (b) log 5^25=2That is, write your answer in the form 5^C=D. ThenC=   andD=
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07/19/22

parametric equation
A curve has a parametric equation x = 2t − 4, y = 4t2. Find the(a) cartesian equation of the curve;(b) coordinates of the points where the line y = 4x + 28 meets thecurve.
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07/19/22

Mathematics S2 Ch.11 Areas and Volumes II

Information Water flows from a pipe into an empty right circular cylinder tank with curved surface area 4000π cm2 and height 80cm The base radius of the tank is 25cmQ. Cindy claims that it takes... more
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07/19/22

How many 6-digit numbers are even or are divisible by 5?
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07/18/22

This is a word problem
A textbook store sold a combined total of 428 psychology and physics textbooks in a week. The number of psychology textbooks sold was three times the number of physics textbooks sold. How many... more
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07/18/22

What is 2 + 2 ?
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07/18/22

I’ll cook a recipe calls for three and one/4 cups of flour. The recipe makes three dozen cookies. How much flour is needed to make 144 cookies?
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07/18/22

What are the names of some of the stakeholder groups that are involved with pollution issue and their contact information?
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07/18/22

A 26-feet board is cut into 3 lengths where the first length is x, the second piece is 3 feet less than twice the first and the third piece is 2

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07/18/22

What are the two opposing points of view on pollution issue?
Topic: Pollution
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07/18/22

In 1991, the moose population in a park was measured to be 4770. By 1996, the population was measured again to be 5670. If the population continues to change linearly:
A.) Find a formula for the moose population, P, in terms of t, the years since 1990.P(t) = ____________B.) What does your model predict the moose population to be in 2008?___________
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07/18/22

The function h(x) shown in the table below is a linear function. Find its slope, y-intercept, and formula in slope-intercept form.
x | -12 | -8 | -4 | 0 | 4 | 8 | 12 | 16 | 20-------------------------------------------------------h(x) | -30 | -22| -14| -6 | 2| 10 | 18 | 26 | 34The slope is 2The y-intercept is ____The... more
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07/18/22

Find the area of a triangle bounded by the y axis
Find the area of a triangle bounded by the y axis, the line f(x)=4−4/7x , and the line perpendicular to f(x) that passes through the origin.Area= ______
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07/18/22

Find the area of a triangle bounded by the y axis
Find the area of a triangle bounded by the y axis, the line f(x)=6-1/5x, the line perpendicular to f(x) that passes through the origin.Area= _______
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07/18/22

Find the area of a triangle bounded by the y axis
Find the area of a triangle bounded by the y axis, the line f(x)=9−2/3x, and the line perpendicular to f(x) that passes through the origin.Area =   ______
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