Spring Allergies

Most popular questions and responses by Spring Allergies
1. Algebra

A trebuchet launches a projectile from a hilltop 30 feet above ground level on a parabolic arc at a velocity of 40 feet per second. The equation h = −16t2 + 40t + 30 models the projectile's h height at t seconds. How long will it take for the projectile

2. Algebra 1

What is the end behavior of the graph of f(x) = -0.25x^2 - 2x + 1? A) As x increases, f(x) increases. As x decreases, f(x) decreases. *** B) As x increases, f(x) decreases. As x decreases, f(x) decreases. C) As x increases, f(x) increases. As x decreases,

3. Algebra 1B

If the mean of this distribution is 13.7, which could NOT be the median? A) 9 B) 14 C) 16 *** D) 18

4. Algebra

Which number can be added to a rational number to explain that the sum of two rational numbers is rational? A) π B) 8 C) √2 *** D) √5

5. Biology-Evolution

When Charles Darwin returned from his five year voyage on the HMS Beagle, he A) Realized his ideas about evolution were wrong B) Copied the evolution theory of Wallace C) Immediately published his ideas about evolution *** D) Researched and wrote about his

6. Algebra

* = multiplication sign x = variable ^ = exponent I: f(x) = 9 * 5^x - 4 II: g(x) = 4x^2 + 3 III: h(x) = 16 * 11^-x+3 IV: m(x) = 6^x+1 -3 Identify the function(s) that represent exponential growth. A) I only B) II only C) I and IV only D) I, II, and IV only

7. Algebra

Look at the sequence in this table n 1 2 3 4 5 ... An -1 1 3 5 7 ... Which function represents the sequence? A) an = an - 1 + 1 B) an = an - 1 + 2 C) an = 2an - 1 -1 *** D) an = 2an -1 - 3

8. English

Which of the following sentences shows INCORRECT use of subject-verb agreement A) The team members yells at one another to keep their momentum going after half-time. B) The entire Congress voted unanimously to repeal the law. *** C) The audience claps its

9. Biology

When I ask questions, I will have an answer that needs to be checked. I don't cheat. *Against the policy*- :) When harsh environmental conditions are prevalent and an organism needs to produce rapidly without investing a lot of energy or resources, which

10. Algebra 1B

The two-way table represents the results of a random survey taken to determine the preferred vehicle for male and female drivers. Given that the participant is a female, which choice is the conditional relative frequency that she prefers an SUV? A) 0.25 B)

11. Algebra

How does f(x) = 3^x change over the interval x=4 to x=5 A) ƒ(x) increases by 3 B) ƒ(x) decreases by 3 C) ƒ(x) increases by a factor of 3 D) ƒ(x) decreases by a factor of 3 Answer B) possibly.

12. Oh Biology!

Only checking my answers not asking for someone to give them to me. Local farmers notice that pestice X is losing power against the beetles that were causing havoc on their crops. They are baffled by this phenomenon since the beetle population decreased

13. Biology

I only ask for you to check my answers not to cheat and someone tell me all the answers Which of the following is an example of microevolution? A) Change in the allelic frequencies of fur color in a breed B) Antibiotic resistance increase in bacteria C)

1. social studies

Np!~

posted on May 7, 2019
2. social studies

Yep! It's definitely A

posted on May 7, 2019
3. Life orientation

Before you just put the question up here and try to put what they say into "your own words", do you know what *human rights* and *violation discrimination* means? You must break down the question first

posted on April 24, 2019
4. Algebra 1

Thank you so much! It did help!

posted on April 17, 2019

A,C,A is still correct

posted on April 3, 2019
6. Algebra

posted on March 13, 2019
7. Algebra

posted on March 13, 2019
8. Algebra

Thank you so much! It was correct! ♥

posted on March 13, 2019
9. math

A pre-test does not count against your grade. It's like a pass or fail type of thing. Do your best! I know you can get through it! :) ♥

posted on March 13, 2019
10. Algebra

I know I might be late to tell you this, but thank you so much!

posted on March 11, 2019
11. English

And also, I meant to have the answer as A) not B)

posted on March 10, 2019
12. Math

1 liter = 1,000 millilters 2,000 / 4 = 500 ml

posted on March 10, 2019
13. Algebra

The answer is 8. I figured it out on my own

posted on March 7, 2019
14. Algebra

uhh... ok... thanks for the "help"

posted on March 7, 2019
15. Biology-Evolution

The answer would actually be D because the Beagle did not return until October 2, 1836 and he didn't publish the research until 1859 where he was 50 at the time. Thank you so much Writeacher for giving me a link that helped me a lot!

posted on March 6, 2019
16. Biology-Evolution

Thank you Writeacher!

posted on March 6, 2019
17. Biology-Evolution

posted on March 6, 2019
18. math

One real root.

posted on March 6, 2019
19. Algebra

I'm not very good at math, but I feels as though C would be your best bet. Don't choose this answer if you don'y feel comfortable with it. I don't want to give anybody wrong answers to where they fail. Good Luck! :)

posted on March 6, 2019
20. Math

10,000,000

posted on March 5, 2019

I have a quick question. Is the " x " in this equation a variable, or a multiplication sign?

posted on March 5, 2019
22. Biology

My answer is D) Sexual Reproduction

posted on March 5, 2019
23. MATH

No problem!

posted on March 5, 2019
24. Biology

Thank you so much Peer Tutor!

posted on March 5, 2019
25. MATH

Move all terms containing e to the left, all other terms to the right. Divide each side by 13 e = -4 You simplified version would be e=-4

posted on March 5, 2019
26. Oh Biology!

Thank you Emma Helper!

posted on March 5, 2019