Recent activity by Wilfried

Recent activity by Wilfried

Find the slope of the function's graph at the given point. Then find an equation for the line tangent to the graph there. f(x)=x²-7, (-4,9)

answered Aug 31, 2024

1 answer 22.1k views

What is the value of w when w = 2a² + 5 and a = 4?

answered Apr 7, 2024

2 answers 83.9k views

When is science meaningful?

answered Nov 21, 2023

1 answer 90.9k views

How did the design of the articles of confederation reflect american unhappiness with british rule?

asked Oct 27, 2023

1 answer 60.6k views

What was not a major cause of the Civil War?

asked Sep 11, 2023

2 answers 215k views

Can someone write me a original tribute poem

answered Jul 19, 2023

1 answer 120k views

What does the smoke coming out from the vehicles due to burning of fuel contain?

asked Jun 26, 2023

1 answer 211k views

7. If 50. mL of a liquid weighs 41.2 g, what is the density?

asked Apr 24, 2023

1 answer 26.1k views

How many weeks are in 1200 hours? Enter your answer as a mixed number in simplest form in the box. Please hurry! TEN COINS!!!

answered Mar 29, 2023

2 answers 158k views

I'm so bad at math lol- I have learned nothing this year and really need help

answered Jan 25, 2023

1 answer 160k views

State the domain and range of the graph below

answered Jan 17, 2023

1 answer 66.9k views

ms. Diaz buys strawberries by the pound at a farmers market . she pays $21.25 for all her strawberries. one pound of strawberries cost $4.25

asked Jan 11, 2023

1 answer 5.0k views

Hello, I wanted an answer from a mathematician. The number 1.04 is closer to the number 1, 2, 1.25 or 1.5.

asked Nov 9, 2022

2 answers 56.3k views

What is the formula for finding the magnitude of a line?

answered Oct 10, 2022

2 answers 120k views

Newton's 2nd Law is F= ma. Write a problem that gives the mass and the acceleration of an object and asks us to find the force.

asked Sep 14, 2022

1 answer 186k views

Consider the following balanced equation: 3Ca(NO3)2 + 2AlCl3 --> 2Al(NO3)3 + 3CaCl2. If 610.5 g of calcium nitrate react, what is the mass of each product that can be produced?

answered Jul 14, 2022

1 answer 82.3k views

I NEED HELP PLEASE !

answered Jun 27, 2022

1 answer 81.4k views

James is planning a science fair project on sound waves. He places an alarm inside a jar which he can remove the air from. Before he removes the air, he can hear the alarm ringing. After he removes the

asked Jun 20, 2022

1 answer 69.1k views

An ice cube is made of 5 fluid ounces of water. About how many milliliters of water does it take to make an ice cube

asked Jun 19, 2022

2 answers 145k views

Identify and factoring polynomials 25r3 + 30r2 + 20r + 24

asked Jun 12, 2022

1 answer 162k views

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