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
Elis [28]
3 years ago
7

Isaac conducted a scientific experiment. For a certain time, the temperature of a compound rose 3 3/4 degrees every 3/4 of an ho

ur. What was the rate, in degrees per hour, that the temperature of the compound rose?
Mathematics
2 answers:
Bogdan [553]3 years ago
8 0

Answer: it should be 5

Step-by-step explanation: if 3 3/4 divided into three parts its 1 1/4. If we add 3 3/4 and 1 1/4, then we have 5

Misha Larkins [42]3 years ago
7 0
What grade level is this?
You might be interested in
NEED HELP NOW! SOLVE THE INEQUALITY: -r/3 ≤ 6
larisa [96]

Answer:

r\geq -18

Step-by-step explanation:

\frac{-r}{3} \leq 6\\\rule{150}{0.5}\\(\frac{-r}{3})*3\leq 6*3\\\\-r \leq 18\\\\\frac{-r \leq 18}{-1}\\\\\boxed{ r\geq -18}

Hope this helps!

5 0
3 years ago
corine in making potato salad for each bowl of potato salad she needs 1/4 cup of potatoes how many cups of potatoes will she use
NARA [144]

Answer:

8 cups of potatoes are needed

Step-by-step explanation:

One way of doing this work is to write out

1/4 cup                                             1 cup

------------- , which is equivalent to  ------------ (a unit rate)

 1 bowl                                              4 bowl

and then multiply this unit rate by 32 bowls:

(1/4)(32 bowls) = 8 cups of potatoes are needed

5 0
3 years ago
What are the integer solutions to the inequality below?<br><br> 4x+1&lt;5x≤3(x+2)
Sindrei [870]

Answer:

1<x≤3

Step-by-step explanation:

7 0
3 years ago
Sketch a graph of f(x)
just olya [345]

Answer:

The graph in the attached figure  

Step-by-step explanation:

we know that

For x\leq -2 -----> the interval is (-∞,-2]

f(x)=-3

For -2 < x \leq 1 -----> the interval is (-2,1]

f(x)=x

For x > 1 -----> the interval is (1,∞)

f(x)=2

The graph in the attached figure

3 0
3 years ago
The shape of the solution region for the system (picture) can be described as which of the following? Select all that apply.
grandymaker [24]
We have 
x>=-2
x<=6
y>=-1
y<=4

using a graph tool
see the attached figure

the solution is the figure of a rectangle <span>limited by points
</span>(-2,-1) (6,-1) (-2,4) (6,4)


the answer is 
a rectangle
a parallelogram (
rectangles<span> are subsets belonging to the set of </span><span>parallelograms)</span>

5 0
3 years ago
Other questions:
  • ESSENTIAL QUESTION CHECK-ININHow can you use a number line to find the sum of -4 and 6
    9·2 answers
  • 6x+17&gt;5(2x+1) solve for inequality
    14·1 answer
  • Uncle Drew scored 28 ? 5 start fraction, 5, divided by, 6, end fraction minutes during a game of basketball. How many points did
    9·2 answers
  • What is the simplified form of the equation fraction 4 over 5 n minus fraction 3 over 5 equals fraction 1 over 5 n?
    9·2 answers
  • WORTH A LOT--- NEED HELP!!! AM SO CONFUSED!!!!!!!!! 5O POINTS!!!!!
    10·1 answer
  • An angle is formed by:
    5·2 answers
  • A cone has a radius of 3 and a height given by the expression 2a. Which expression represents the volume of the cone?
    11·2 answers
  • The population of a town is 8600 and is growing 3% a year. What will the population be after 3 years
    13·2 answers
  • Choose the expanded form of this number.<br><br> 504,969
    11·2 answers
  • Which tree was the tallest when it was first planted
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!