109 Answered Questions for the topic School

03/21/22

SA and V review before test Question: 7
If a sphere has a circumference of 75.36 ​in., what formula should you use to find the​ radius? What is the surface area of the​ sphere?Let C=2πr equal the fourmula for the radius of the sphereThe... more
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03/21/22

7.1 Understanding Pythagorean Theorem Question: 17
An appliance store decreases the price of a​ 19-in. television set 19​% to a sale price of $522.86. What was the original​ price? The original price of the television was $_____________(Round to... more
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03/21/22

7.1 Understanding Pythagorean Theorem Question: 15
Solve the system of equations using subtraction.4x - 9y = 68x - 9y = 30The solution is ______________ ​(Type an ordered​ pair.)
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03/04/22

Topic 5 review of systems Question 22
Solve the system of equations using subtraction.2x-5y = 58x-5y = 35Question content area bottomPart 1The solution is enter your response here. ​(Type an ordered​ pair.)
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03/04/22

Topic 5 Review Systems Question 19
The sum of two numbers is 14. When the second number is subtracted from the first​ number, the difference is 10. Find the two numbers.Question content area bottomPart 1What are the... more
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03/04/22

Topic 5 review of systems Question 18
Solve the system using addition.7x+8y = -23-7+y = 68Question content area bottomPart 1The solution is enter your response here.​ (Type an ordered​ pair.)
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03/04/22

Topic 5 review of systems Question 15
Multiple Representations  Find the solution of the system of equations by substitution. Use pencil and paper. Draw a picture using algebra tiles to show the... more
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02/20/22

Topic 5 Review of Systems (19 questions) -- Question 17
Solve the system of equations using subtraction.4x−7y=1710x−7y______
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02/20/22

Topic 5 Review of Systems (19 questions) -- Quesiton 15
Solve the system using addition.8x+6y=-3-9x+y=52__________
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02/04/22

The equation 2x+5y=0 is a direct variation. What is the constant of the variation.
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10/04/21

I’m writing an essay, comparing two narrators but I am not sure if “Narrator” needs to be capitalized.

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03/22/21

PHYSICS HELP! Force of Gravitational Attraction
Determine the force of gravitational attraction between the earth ( which is 5.98 x 10^24 kg ) and a 70 kg physics student if the student is standing at sea level, a distance of 6.40 x 10^6 meters... more
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03/09/21

Given <BCA is congruent to <EFD, segment BA is perpendicular to segment AD, segment ED is perpendicular to segment AD, and segment AC is congruent to segment DF.
Given <BCA is congruent to <EFD, segment BA is perpendicular to segment AD, segment ED is perpendicular to segment AD, and segment AC is congruent to segment DF.Prove: segment BC is congruent... more
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School Math Calculus

02/04/21

A 5’6” tall man walks at the rate of 3 ft/sec toward a streetlight that is 18 ft above the ground. At what rate is the length of his shadow changing when he is 4 feet from the base of the light?
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02/04/21

Gideon is blowing up a spherical beach ball. If the radius is increasing at a rate of 4 mm/sec, at what rate is the surface area of the ball changing when the radius is 15 mm?
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01/23/21

statistics help!
Your student email account requires you to choose a password of 4 letters followed by one of the digits 0-9. The password can consist of upper case letters (26) or lower case letters (26). How many... more
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12/11/20

How can I get a quadratic equation in vertex form with only my x-intercepts and vertex?
I need to find the equation in vertex form for a parabola but I am so lostThe vertex is (9,17)The x-intercepts are (0,0) and (18,0) Thanks :)
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12/11/20

How can I get a quadratic equation in vertex form with only my x-intercepts and vertex?
I need to find the equation in vertex form for a parabola but I am so lostThe vertex is (9,17)The x-intercepts are (0,0) and (18,0) Thanks :)
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School Math Mathematics

12/04/20

I need help with this
The mass of an adult North Pacific right whale is about 70,000 kg, or 7 × 104 kg.The mass of a male African elephant is about 7000 kg, or 7 × 103 kg.About how many times more massive is the right... more
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09/25/20

can someone give me the answer to this math question please?
Lisa started with $45 in her account. She saves $15 per week. Ben has no money in his account, but adds $22 per week. Write an inequality to represent how long Ben will have less money in his... more
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04/30/20

Should I Drop Out of High School and Get My GED Instead?
I am a 17 year old junior in high school. For most of the first semester of this academic school year, I decided to take online classes due to recovery of personal matters. I found out during that... more
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School Math Jobs

03/12/20

With a very good Math SAT score, can I get payed to go to college?
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School Algebra 1

02/29/20

Find the sum of following two quantities if the number is represented by x.
Six multiplied by the sum of four and a number
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School College Grades

02/10/20

Is your weighted total your actual grade?
Let's say your total grade is 64% but your weighted total is 74%. Is your "real" or "true" grade your weighted total or your total grade?
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School Math Fraction Add

01/28/20

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator- 12 min to 28 min

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