Answer:
249.14 mm³
Step-by-step explanation:
r = diameter/2
= 7.8 /2
volume = 4/3 π r³
= 4/3 * 3.15 * (7.8/2)³
= 249.14 mm³
14 goes into 98 exactly 7 times.
I found this answer by dividing..
98 ÷ 14 = 7
Answer = 7
Good Luck! :)
Answer:
y = 14 years
Step-by-step explanation:
Keesha
55000 + 2500y
Latonya
62000 + 2000y
Where,
y = number of years
Equate both expressions
55000 + 2500y = 62000 + 2000y
Collect like terms
55,000 - 62,000 = 2,000y - 2,500y
-7,000 = -500y
Divide both sides by -500
y = -7000 / -500
= 14
y = 14 years
How would you write 1256−4 using a positive exponent?
A. 25614
B. −12564
C. 2564
D. −2564
I NEED HELP ASAP !!
B