Answers by Kerrisa

Answers by Kerrisa

Evaluate the function. f(x)=x^3+x; find f (2)

answered Nov 16, 2023

16 votes

312k views

Cindy has 2 blue pens and 3 black pens in her bag. Without looking she chooses a pen, and does not replace it.Then she chooses another pen. What is the probability that both pens will be blue?

answered Sep 28, 2023

22 votes

138k views

If the ball bounces straight up and returns to the floor 3.5 seconds after for striking it what was the balls greatest above the floor

answered Sep 10, 2023

19 votes

339k views

Why lim x to -3 (x^2) is 9 and not -9???? if when a negative odd number is squared the answer is negative? i don't understand factoring cases. here's the whole exercise lim x to -3 (x^2-2x+4)

answered Jul 5, 2023

8 votes

22.0k views

This is my physics homework

answered Apr 23, 2023

20 votes

260k views

Spell out each of the following times. 1. 7h00 2.9h25 3. 10h35 4. 7h30 5. 00h15 6. 1h00

answered Jan 27, 2023

17 votes

271k views

. You see a strange word in a paragraph describing the house where the narrator used to live. You should: 1use the context of setting to figure out what the word means 2use the plot to figure out what

answered Oct 17, 2022

16 votes

451k views

Why do you need to know math?

answered Aug 20, 2022

29 votes

519k views

Please help me with the question; It is attached in the image

answered Aug 8, 2022

21 votes

528k views

What is the kinetic energy of a rock with a mass of 50 kg and a velocity of 30 m/s?

answered Apr 6, 2022

13 votes

88.2k views

Classify each triangle by its angles and its sides. PLSSS ANSWER!

answered Feb 23, 2022

10 votes

497k views

Susan is making circular placemats for her kitchen table. The diameter of the circle is 5.6 inches. She wants to place a decorative ribbon around the outside of the circle. How much ribbon does she need,

answered Jan 10, 2022

18 votes

308k views

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