05/10/21

In how many ways can a teacher arrange 5 students in the front row of a classroom with a total of 23 students?
In how many ways can a teacher arrange 5 students in the front row of a classroom with a total of 23 students? Explain your reasoning.Please Explain!!
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05/10/21

There are 18 baseball player and 16 basketball players who are running a sports camp.

There are 18 baseball player and 16 basketball players who are running a sports camp. In how many ways could they form a 4-member fund raising committee if the committee:e) at least one baseball... more
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05/10/21

find the area precalculus

Find the area of the sector of a circle with radius 6 feet formed by a central angle of 75°:____ square feetRound your answer to two decimal places.
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05/10/21

Find the distance expalin fully please

Find the distance along an arc on the surface of the earth that subtends a central angle of 1 minutes (1 minute = 1/60 degree). The radius of the earth is 3960 miles. Round to the thousandths. (3... more
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05/10/21

Find the value of the basic trigonometric function for an angle in standard position passing through (6, 8).

cos θ
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05/10/21

In a circle of radius 8 miles, the length of the arc that subtends a central angle of 1 radians is miles.
In a circle of radius 8 miles, the length of the arc that subtends a central angle of 1 radians is ___   miles.please explain fully so i can undertstand
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05/10/21

Find the value of the basic trigonometric function for an angle in standard position passing through (6, 8).
tan θ
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05/10/21

The angle between 0 ∘ and 360 ∘ that is coterminal with the − 1131 ∘ angle is degrees.
The angle between 0∘ and 360 ∘ that is coterminal with the − 1131 ∘ angle is ___ degrees.
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05/10/21

Solve the 45°-45°-90° triangle for the unknown sides. Type the answer in the space provided. If needed, use a space to separate a coefficient from the radical (3 √2).
Leg  
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05/10/21

Solve the 45°-45°-90° triangle for the unknown sides. Type the answer in the space provided. If needed, use a space to separate a coefficient from the radical (3 √2).
Hypotenuse (H)  
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05/10/21

Solve the 30°-60°-90° triangle for the unknown sides. Type the answer in the space provided. If needed, use a space to separate a coefficient from the radical (3 √2).
Hypotenuse (H) 
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05/10/21

The angle between 0 ∘ and 360 ∘ that is coterminal with the 525 ∘ angle is degrees.
The angle between 0∘ and 360∘ that is coterminal with the 525∘ angle is ___   degrees.please explain fully so i can undertstand
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05/10/21

pre calculus hw

A small radio transmitter broadcasts in a 41 mile radius. If you drive along a straight line from a city 53 miles north of the transmitter to a second city 49 miles east of the transmitter, during... more
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05/10/21

Write the equation of the circle centered at ( − 6 , − 4 ) that passes through ( − 10 , − 3 ) .
Write the equation of the circle centered at (−6,−4) that passes through (−10,−3).
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05/10/21

Q; How many ways can 20 people be divided into 4 equal groups?
How many ways can 20 people be divided into 4 equal groups?Explain please!!
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05/10/21

If tan(A + B) = 2 and tan B = 1/3 , find tan A.
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05/10/21

You can rent a car for rental cost of $45 plus $25 per day or a truck $75 plus $20 per day. For how many days at most is cheaper to rent a car?
We need to solve this with inequalities
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05/10/21

Are the Vectors Equal?
1. Find ║u║ 2. Find ║v║3. Is u = v?ExplainQ1. The points on u are (-1,2) and (4,6)The points on v are (0,0) and (5,4)Q2. The points on u are (-4,6) and (0,0)The points on v are (-2,5) and (2,-1)Q3.... more
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05/10/21

Please Help with explanation, Question; Jeffrey works as a DJ at a local radio station.

1.Jeffrey works as a DJ at a local radio station. On occasion, he chooses some of the songs he will play based on the phone-in requests received by the switchboard the previous day. Jeffrey’s list... more
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05/09/21

The Andersson family has a loan on their home
The Andersson family has a loan on their home. When changes are made to the mortgage interest rate, the bank writes the change in points. One point corresponds to one hundredth of a percentage... more
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05/09/21

A chocolate manufacturer decides to increase the weight
In the run-up to Christmas, a chocolate manufacturer decides to increase the weight of the Allans Praliner chocolate box by 15% and at the same time reduce the price per box by 15%. What will be... more
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05/09/21

Systems of inequalities question

Diego started an exercise program in which each week he works out at the gym from 4.5 to 6 hrs and walks from 9 to 12 miles. Make a graph to show the number of hrs he works out at the gym and the... more
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05/09/21

(PLEASE HELP) Combinations Question, A survey of 100 people who volunteered information about their reading habits showed that...
A survey of 100 people who volunteered information about their reading habits showed that, 75 read newspapers daily. 35 read books at least once a week. 45 read magazines regularly. 25 read both... more
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05/09/21

In △PQR, sinP=2/5, sinR=1/2, and p=8. Find the side length r.
r=8/5r=4r=20r=9r=10r=32/5
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05/09/21

if sinA=4/5 with A in Q1, and sinB=3/5 with B in Q2, find sin(A+B)
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