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
KatRina [158]
3 years ago
5

Mr. Schmidt is studying for his firefighter exam. He determines that he must study a minimum of 60 hours. He decides to spread h

is study hours out evenly over eight weeks. How many hours will Mr. Schmidt need to study each week?
Mathematics
1 answer:
DENIUS [597]3 years ago
7 0

Answer:

  7 1/2 hours

Step-by-step explanation:

(60 hours)/(8 weeks) = (60/8) hours/week = 7.5 hours/week

Mr. Schmidt will need to study 7.5 hours each week for 8 weeks.

You might be interested in
PLEASE HELPPPP IM TAKING A IMPORTANT MATH TESTT!! THE QUESTION IS IN THE PHOTO
bixtya [17]
Jay’mari is correct
6 0
3 years ago
A type of plant is introduced into an ecosystem and quickly begins to take over. A scientist counts the number of plants after m
Artyom0805 [142]

With no limiting factors to the growth of the plants, the number of  months have passed since the plants were first introduced is 23.1.

<h3>What is an exponential function?</h3>

Exponential function is the function in which the function growth or decay with the power of the independent variable. The curve of the exponential function depends on the value of its variable.

A type of plant is introduced into an ecosystem and quickly begins to take over.

A scientist counts the number of plants after m months and develops the equation to model the situation, which is given as,

p(m)=19.3(1089)^m

Most recently, the scientist counted 138 plants.

138=19.3(1089)^m\\(1089)^m=7.15

Taking log both sides of the equation,

\log(1.089)^m=\log7.15\\m\log(1.089)=\log(7.15)\\m=\dfrac{\log7.15}{\log(1.089)}\\m\approx23.1

Thus, with no limiting factors to the growth of the plants, the number of  months have passed since the plants were first introduced is 23.1.

Learn more about the exponential function here;

brainly.com/question/15602982

5 0
2 years ago
Pls help me i’ll do anything and hurry time limit. f(x) = 9 - x. evaluate f(-1)
aleksklad [387]

Answer:

f=x-9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Abbey wants to use her savings of $1325 to learn yoga. The total charges to learn yoga include a fixed registration fee of $35 a
Alika [10]
It’s 26

HOW?
1325 - 35 (registration)
1290 - 1250 (AKA 25) for monthly

25 + 1 = 26
Abbey can spend her savings for 26 months of yoga

make sure to mark brainliest if helped enough!
4 0
3 years ago
The Pretty Pizza Company wants to open a new pizza place either on the north side of town or the south side of town. They want t
Rom4ik [11]

Neither side of town due to the fact that none of the ratios are under 8%.

6 0
4 years ago
Other questions:
  • Find the product: (-8a-7)(5a+3)
    9·1 answer
  • A school contains students ingrades 1,2,3,4,5 and 6. Grades 2,3,4,5 and 6 all contain the samenumber of students, but there are
    7·1 answer
  • A rectangle has a width of 8 centimeters and an area of 160 square centimeters a similar rectangle has an area of 250 square cen
    5·1 answer
  • What is the surface area of a sphere with a radius of 13
    13·2 answers
  • Rebecca and dan are biking in a national park for three days they rode 5 3/4 hours the first day and 6 4/5 hours the second day
    10·1 answer
  • Karma baked 48 cookies yesterday. Every hour, she bakes another batch of 12 cookies. What is the rate of change for the scenario
    9·2 answers
  • The measure of two complementary angles are in the ratio 1 : 5. What are the degree measures of the two angles?
    8·2 answers
  • Which best describes a rectangle with diagonals that are perpendicular
    9·1 answer
  • Pleaseeee helpppp meee
    14·2 answers
  • 4 (3x - 4) = -(-2x + 21) solve for x
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!