06/08/23

Math help needed solving equations and simplifying

Using the square root property to solve the following equations, simplify the solutions show work A. x^2=50 B. 5(2x+9)^2=980
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06/08/23

Find a formula for the general term
For each sequence, find a formula for the general term, a_n. Sequences start with n=1. For example, answer n^2 if given the sequence: 1,4,9,16,25,36,…1. 1/2,1/4,/ 1/8,1/16,…2. 3/16, 4/25, 5/36, 6/49
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06/08/23

What’s the # of hot dogs and sodas sold
At a football game, a vendor sold a combined total of 105 sodas and hotdogs the number of sodas sold was two times the number of hotdogs sold find the number of sodas, and the number of hotdogs sold
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06/08/23

Solve the following problem: 2sintheta=sectheta
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06/08/23

Using the empirical rule, in what interval about the mean would you expect to find 99.7% of the scores?
Pro golf scores are bell-shaped with a mean of 69 strokes and a standard deviation of 4 strokes. Using the empirical rule, in what interval about the mean would you expect to find 99.7% of the... more
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06/07/23

Using the empirical rule, in what interval about the mean would you expect to find 99.7% of the scores?
Pro golf scores are bell-shaped with a mean of 69 strokes and a standard deviation of 4 strokes. Using the empirical rule, in what interval about the mean would you expect to find 99.7% of the scores? more
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06/07/23

Using the empirical rule, in what interval about the mean would you expect to find 68% of the weights?
Weights of Old English Sheepdogs are normally distributed with a mean of 59 pounds and a standard deviation of 4 pounds. Using the empirical rule, in what interval about the mean would you expect... more
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06/07/23

Calculate the mode of the sample data set represent via distribution below.
Calculate the mode of the sample data set represent via distribution below. ClassesFrequency 6-10 9 11-15 8 16-20 6 21-25 11 26-30 7 31-35 10
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06/06/23

please help im almost done. consumer mathematics
1) Doug Fox purchased $100 in traveler's checks. He had to pay a 1% fee. What was the total cost of the checks?2) Darcy McMillan borrowed $3,600 for 7 months and had an interest charge of $250.... more
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06/06/23

calculus math question
if f(t)=(t2 + 5t + 6) (3t2 + 5), find f (t)___________Find f (4)___________
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06/06/23

Solve for F, C=5/9(F-32)
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06/06/23

A line perpendicular to the line segment joining the point (1,0) and (2,3) divides it in the ratio 1:n . Find the equation of the line

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06/05/23

consumer mathematics
1) find the total cost to purchase $1,200 in traveler's checks if a 1 3/4% fee is charged.2)find the total value of 17 rolls of nickels and 23 rolls of pennies if each nickel roll is $2 and each... more
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06/05/23

what is the point (4,6) across the x-axis?
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06/05/23

algebra help needed

A flower pot is tossed off a balcony it's height (in feet) is given by the formula h(t)=-16t^2+9.4t+90 where t is measured in seconds how long will it take the flower pot to hit the ground? round... more
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06/05/23

Algebra help needed

A person invests in an account with interest compound continuously according to the formula A=F(T)=10900e^0.028t where A is the amount in the account and T is in years. Find F(0)=$__, to the... more
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06/05/23

URGENT Basic Math Question
1.7 lb of carrots cost 8.95 $. How many pounds (lb) of carrots can you buy with 9.53 $?
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06/05/23

URGENT Basic Math Question
7.9 lb of potatoes cost 6.25 $. How much would it cost to buy 7.8 lb of potatoes?
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06/05/23

Normally distribution
A pharmaceutical company makes tranquilizers. It is assumed that the distribution for the length of time they last is approximately normal. Researchers in a hospital used the drug on a random... more
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06/05/23

physics homework question
An object moves along the x-axis according to the equation x = 2.95t2 − 2.00t + 3.00, where x is in meters and t is in seconds.a- Determine the instantaneous speed at t = 4.20 s.b-Determine the... more
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06/05/23

Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express P in the form P(x) = D(x) · Q(x) + R(x).
P(x) = 20x4 + 16x3 + 9x2,    D(x) = 4x2 + 1
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06/04/23

how to solve this
Find the values of a in the domain of f for which f(a) equals the given number. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)f(x) = x2 − 5x − 18; f(a) = 6 more
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06/03/23

the ratio of the number of cars
The ratio of the number of cars to vans in a parking lot is 8:3 and the ratio of the number of motorbikes to vans is 2:5. If there are 15 motorbikes, find the number of cars.
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06/02/23

The image of the point ( − 9 , − 3 ) (−9,−3) under a translation is ( − 12 , − 8 ) (−12,−8). Find the coordinates of the image of the point ( − 4 , 6 ) (−4,6) under the same translation.
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06/02/23

algebra word problem
The grade 6 music Club sold tickets to a concert. They sold 80 tickets at $7 each at the door and sold 50 tickets at $5 each during lunch. They spent $100 on programs and paid $75 per hour for the... more
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