Lara found the volume of a sphere with a diameter of 10.

V = 4
3
π(103)

1. V = 4
3
π(1000)

2. V = 4000
3
πunits3

Analyze Lara’s work. Is she correct? If not, what was her mistake?
Yes, she is correct.
No, she used the diameter instead of the radius measure.
No, she should have multiplied 4 and 10 first before applying the exponent.
No, her units should be squared for volume.

Answer:B

Explanation:

Correct

Answer:b is the correct answer

Explanation:

I just took the test

¿En qué cree que aportaron los elementos urbanos al blues?

Which phrase uses a hyphen INCORRECTLY?
es
A)
a late-night show
an after-school job
C)
a family-owned cafe
D)
a perfectly-good answer


Answer:D

Which of the following people outside of your high school would be appropriate to ask for a letter of recommendation?

a neighbor for whom you did yard work last year

a coach for whom you played three years of high school basketball

a cousin with whom you spent your summer vacation

a doctor who treated you for a broken leg when you were 15​

Which of the following objects will produce sound

1. Suppose a teacher earns a starting salary of $55,000 during the first year. After 10 years of teaching, the annual salary of that teacher is $84, 317.91. Assuming a constant percentage raise each year, what is the percentage increase in salary per year for the teacher? Round to the nearest tenth of a percentage, leaving % OUT of the answer. *


2. If the following series is put into sigma notation with a lower limit of k=1, what would be the expression for the summand(inner formula)? *

tan(3x)+tan(9x)+tan(27x)+...tan (19683x)

When presenting, you should:
Check all that apply.

speak fast
speak slowly
pause at the end of each point
speak clearly
speak loudly enough to be heard easily

During a conflict, people can work to uncover each other's interests in order to find a "win-win" solution.
This is referred to as:

S2
Which device is used to determine the volume of a liquid?
А
anemometer
B
graduated cylinder

С
test tube
D
thermometer