1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zielflug [23.3K]
1 year ago
12

A certain university recently calculated the number of days that its students took to complete their master's degrees. It took 1

00 of the students 800 days. In contrast, it took 150 of the students 600 days. What is the average number of days that these students took to complete their master's degrees? a) 620 days b) 680 days c) 700 days d) 720 days?
Mathematics
1 answer:
mixer [17]1 year ago
8 0

Answer:

c) 700

Step-by-step explanation:

Add 800 and 600, and then divide by the number of number, or in this case, two. This should give you 700.

You might be interested in
A shopper pushes a cart 50 m south down one aisle and then turns 90.0° west and moves 23 m. He then makes another 90.0° turn and
irga5000 [103]

Answer:

Step-by-step explanation:

Given

Shopper pushes a cart 50 m south down then turns 90 ^{\circ}  west and moves 23 m.

he then makes 90^{\circ} turn and moves 14 m

(a)Largest possible displacement is when he turns towards south

Net displacement=\sqrt{64^2+23^2}=68.0 m

(b)Smallest displacement when he turns towards north

=\sqrt{36^2+23^2}

=\sqrt{1825}=42.72 m

6 0
3 years ago
I'm Sure no one will see or answer this correctly like always...
timurjin [86]
The answer is d.
Hope I helped!
7 0
3 years ago
Solve for u. 9+6u=7u
butalik [34]

9 + 6u = 7u

u = 9 (Subtract "6u" from both sides)


5 0
3 years ago
Anyone wanna attempt to help me
ArbitrLikvidat [17]

Answer:

t=57, u=31, v=92

Step-by-step explanation:

So we know that 180= 5x+2+2x+9+8x+4 which simplifies to 180 = 15x+15. Subtract 15 from both sides to get 165=15x and then divide by 15 to get 11=x. NOw we can plug this into the three angles as x so t = 5*11+2, t=55+2, t=57, then u = 2*11+9, u=22+9, u=31, and lastly v=8*11+4, v= 88+4, and v=92

7 0
2 years ago
Scientists discovered that a new spider can grow 5 legs every year, on top of the 4 legs it already starts with. Scientists used
Karo-lina-s [1.5K]

Answer:

i think it is S

Step-by-step explanation:

i took the test on k12

5 0
3 years ago
Other questions:
  • (8) = ཏ - (x + 3)<br> what is the value of 8
    10·1 answer
  • a A teacher had 56 red pens. if the ratio of red pens to blue pens she owned was 7:5 how many pens did she have total
    9·1 answer
  • Translate the statement into a confidence interval for p. Approximate the level of confidence.
    5·1 answer
  • Determine if the given function can be extended to a continuous function at xequals0. If​ so, approximate the extended​ function
    13·1 answer
  • If anyone can help it would be greatly appreciated. I will give you 20 extra points for free! Or venmo you $10 :)
    7·2 answers
  • Need help will give brainlest for correct answer and explanation.
    13·1 answer
  • Help please I need the answer
    13·2 answers
  • Calculate the speed of an object from 0-1 sec.
    9·1 answer
  • Y = 3(x-2)^2 + 5
    15·1 answer
  • What types of Functions will left endpoint lead to an under approximation and right endpoints lead to and over approximation?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!