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
xxTIMURxx [149]
2 years ago
14

A geologist visits 90 volcanoes in Alaska and California​

Mathematics
1 answer:
Viktor [21]2 years ago
4 0

Answer:

40 volcanoes = 100% of them           15% were in California so if we want to know how much % were in Alaska we do 100% - 15% which equals 85%, so 85% were in Alaska.      Now to find out how many the geologist visited in each state multiply 40 by the percentage.       Number of volcanoes in California = 15% of 40 volcanoes = 0.15 x 40 = 6Number of volcanoes in Alaska = 85% of 40 volcanoes 0.85 x 40 = 34

Step-by-step explanation:

You might be interested in
Help me please? Thanks!
love history [14]

Answer:

It's C

Step-by-step explanation:


7 0
3 years ago
Y'all i need help immediately
adoni [48]

Answer:

Option B

Step-by-step explanation:

Don't trust answers teachers don't bother to spell correctly. Plus, finding the 100th term is very easy.

However, the explicit formula will take a long time to use, because it's explicit.

Option C is just wrong. You're supposed to multiply in the recursive formula.

Option D might be correct, but never trust those answers. Teachers do that to trip you up

3 0
3 years ago
Sally eats 40 donuts everyday for six months... after the 6 months, what does Sally have?
marishachu [46]

Answer:

Sally eats 1240 donuts

7 0
3 years ago
Two old RSM students were standing 10 feet apart when they spotted Mrs. Rifkin. If
Yakvenalex [24]

Answer:

6

Step-by-step explanation:

Speed = Distance/time

Therefore time must = distance/speed

Since the two students are running apart from eachother, we can add their speeds together.

Also we can subtract 10 feet from our goal of 1870 since they're already 10 feet apart.

1860 feet/(150+1650) feet per minute

We can cancel out the feet since it's a common term.

And we're left with 6 minutes.

3 0
2 years ago
Read 2 more answers
BRAINLIEST***
ANTONII [103]

Answer:

C, ON/MN

Step-by-step explanation:

Since tan is opposite/adjacent, and the opposite of angle M is NO, then NO must be the numerator. The only answer with this as the numerator is C.

7 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram below, XY and YZ are tangent to O which expression gives the measure of XYZ?
    8·2 answers
  • How to write in equation in slope intercept form from graph
    8·1 answer
  • Barry is solving the equation 3x2 - 7x + 12 = 0 using the quadratic formula. He notices that, under the radical, the expression
    6·1 answer
  • A train traveled 350km in 2.5h. what was the average speed of the train?
    14·1 answer
  • How many hours are in 186 minutes express this as a mixed number and as a decimal
    12·1 answer
  • Pat created a scatter plot and drew a line of best fit, as shown.
    14·1 answer
  • Evaluate 4 2/3-(-1 4/5)
    14·1 answer
  • Pls help quadratic equations
    12·1 answer
  • How would I work out the value of 'x'?
    11·1 answer
  • Can someone give me a linear function, cubic function, and cube root function
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!