09/16/21

the buffalo bills scored 24 more than twice the number of points that the miami dolphins scored. all together, the teams scored 66 points. how many points did each team score individually?
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09/16/21

perimeter, area, square yards
a rectangular field has a perimeter of 200 yd and an area of 2500 square yards. find it’s dimensions. select all statements that are true.
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09/16/21

A 6 inch personal pizza has 610 calories, with 240 of those from fat. A 16 inch pizza is cut into 8 slices. Estimate the number of calories in one slice of a 16 inch pizza.
A 6 inch personal pizza has 610 calories, with 240 of those from fat. A 16 inch pizza is cut into 8 slices. Estimate the number of calories in one slice of a 16 inch pizza.
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09/15/21

Precalculus problem
You and a friend live 4 miles apart (on the same "east-west" street) and are talking on the phone. You hear thunder produced by lightning in a storm, and 18 seconds later your friend hears the... more
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09/15/21

Mary made a shirt using 1/5 meters of blue fabric and 1/4 meters of green fabric. How many meters of fabric did she use in all?
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09/15/21

Applications: Distance-Rate-Time, Interest, Average, Cost
Ms. Clark has two investments totaling $20,000. One investment yields 6% a year and the other yields 8%. If her annual income from these investments is $1,520, how much did she invest at 6%?
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09/15/21

Find the coordinates of p so that p partitions AB in the ratio 2 to 3 with A(7,2) and B(-8,9.5)
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09/15/21

Find the coefficients of the equation ? 𝑥+? 𝑦 − 12 = 0 when the y-intercept = 4 and an x-intercept = −2
Can I please get a step by step on how to find the answer, i would appreciate it.
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09/15/21

Represent graphically the set of values of z for which |z+3|=|z-2i|
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09/15/21

What are the coordinates of the point on the directed line segment from (4, -3) to (9, -8) that partitions the segment into a ratio of 3 to 2?
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09/14/21

Application of quadratic equation need help
Jim is landscaping his backyard which is 16‘ x 25‘. He will buy 162 ft.² of sod to put in the middle leaving a uniform width around the four edges for planting flowers. What dimensions will the sod... more
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09/14/21

This exercise uses the population growth model. The population of the world was 7.1 billion in 2013, and the observed relative growth rate was 1.1% per year.
(a) Estimate how long it takes the population to double. (Round your answer to two decimal places.)(b) Estimate how long it takes the population to triple. (Round your answer to two decimal places.)
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09/14/21

e^a=b is equivalent to In ( ) =
Rewrite the following statement using exponents instead of logs. Fill in each blanks with the appropriate letter or number in order to correctly complete the expression.
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09/14/21

Brief Calculus.
The total cost (in dollars) to produce q units of a good is given by the function:C(q)= 5.1q+51000What is the cost of the 1901 st item?cost of the 1901 st item = $
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09/14/21

Find the average rate of change of f(x) = 2x^2 + 2 over each of the following intervals.
(a) From 1 to 3. (b) From 2 to 4.(c) From -2 to 1.(a) The average rate of change from 1 to 3 is 8.(b) The average rate of change from 2 to 4 is.
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09/14/21

A factory owner buys a new machine for $27,000. After eight years, the machine has a salvage value of $4000. Find a formula for the value of the machine V after t years, where 0 ≤ t ≤ 8. V(t) =

A factory owner buys a new machine for $27,000. After eight years, the machine has a salvage value of $4000. Find a formula for the value of the machine V after t years, where 0 ≤ t ≤ 8.V(t) =  
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09/14/21

The function f(x)= a/bx+c has a vertical asymptote at:
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09/14/21

find the perimiterbof a triangle given the points (-4,3) (2,6) (2,-3)
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09/14/21

The measure of an angle in standard position is given. Find two positive angles and two negative angles that are coterminal with the given angle. (Enter your answers as a comma-separated list.) |7pi/4
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09/14/21

When solving the system of equations x+2y=15 and 5x+y=21, which expression could be substituted for x in second equation?
(A) 15-2y (B) 21- 5x(C) 15-x/2(D) 21-2y/5
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09/13/21

AMDM Response Question (Mathematics)
Find the resulting vector when the vector <4, 1, 2> is multiplied by the matrix.(The matrix is down below)[ 4 3 2 ] 1 5 3 1 3 6
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09/13/21

If 250 mg of a radioactive element decays to 210 mg in 48 hours, find the half-life of the element. (Round your answer to the nearest whole number.)
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09/13/21

What is 1/10 the value 5 in 5,884,633.291?
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09/13/21

The expression (6^2x)^2x can be written as 6^f(x) , where f(x) is a function of x . Find f(x)
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09/13/21

What is the equation of the line that passes through the point (−1,6) and has a slope of 1?
What is the equation of the line that passes through the point (−1,6) and has a slope of 1?
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