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
Oduvanchick [21]
3 years ago
9

What is the answer to 3/4-3/8?

Mathematics
1 answer:
Norma-Jean [14]3 years ago
8 0
6/8-3/8
3/8
the answer to 3/4-3/8 is 3/8
You might be interested in
How do you find midpoint on a triangle with bisectors
Sergeu [11.5K]

Answer:

the mid point is where the bisector and the line intersect

Step-by-step explanation:

A segment bisector is a line (or part of a line) that passes through the midpoint. When two segments are congruent, we indicate that they are congruent with segment markings.

7 0
2 years ago
B) Evaluate the algebraic expression 2x2 + 5x +6 if x is equal to (-1).​
Korvikt [17]

Step-by-step explanation:

if x is equal to - 1

Then

2x² + 5x + 6

= 2* ( -1)² + 5 * (- 1) + 6

= 2 - 5 + 6

= 8 - 5

= 3

Hope it will help :)❤

5 0
3 years ago
Read 2 more answers
X^2/ 2x^2 -4 * x ^2 / x+3<br> 30 points fraction cross multiply question
andrew11 [14]

Answer:

nmnsggx

Step-by-step explanation:

jhd.hdjwtn

jtengdn

tjtwn

b

gjyenhdth

gkegmdgngd

mywngs.b

gagajag

4 0
3 years ago
50 points! I understand A. and B. but I would really appreciate help with C.
FromTheMoon [43]

Answer:

51.72\text{ cells per hour}

Step-by-step explanation:

So, the function, P(t), represents the number of cells after t hours.

This means that the derivative, P'(t), represents the instantaneous rate of change (in cells per hour) at a certain point t.

C)

So, we are given that the quadratic curve of the trend is the function:

P(t)=6.10t^2-9.28t+16.43

To find the <em>instanteous</em> rate of growth at t=5 hours, we must first differentiate the function. So, differentiate with respect to t:

\frac{d}{dt}[P(t)]=\frac{d}{dt}[6.10t^2-9.28t+16.43]

Expand:

P'(t)=\frac{d}{dt}[6.10t^2]+\frac{d}{dt}[-9.28t]+\frac{d}{dt}[16.43]

Move the constant to the front using the constant multiple rule. The derivative of a constant is 0. So:

P'(t)=6.10\frac{d}{dt}[t^2]-9.28\frac{d}{dt}[t]

Differentiate. Use the power rule:

P'(t)=6.10(2t)-9.28(1)

Simplify:

P'(t)=12.20t-9.28

So, to find the instantaneous rate of growth at t=5, substitute 5 into our differentiated function:

P'(5)=12.20(5)-9.28

Multiply:

P'(5)=61-9.28

Subtract:

P'(5)=51.72

This tells us that at <em>exactly</em> t=5, the rate of growth is 51.72 cells per hour.

And we're done!

7 0
3 years ago
If you drive 9hours and 465 kilometers how long would it take you to drive 768 kilometers
romanna [79]
 I think it would be 13 hours possibly
8 0
3 years ago
Other questions:
  • How many millimetres are there in five and a half litres
    15·2 answers
  • What is 10^n+10^n equal to
    12·1 answer
  • 18.00 breakfast ;7% tax
    11·2 answers
  • Solve x2 + 5x = −6. (6 points)
    13·2 answers
  • The basic formula for the price elasticity of demand coefficient is
    8·1 answer
  • The length of a rectangle is 3 cm greater than it's width. The area of the rectangle is 40 cm². Find the length and width of the
    6·1 answer
  • Please help! :3c
    10·1 answer
  • Julie and her 7 friends roasted 34 of a bag of marshmallows on the grill after dinner. They use the rest of the bag in their hot
    11·2 answers
  • What is an<br> equation of the line that passes through the points (-8,4) and (-8, 8)?
    14·1 answer
  • In chemistry lab, there are 9.52 grams of powdered substance in a container. Max needs to place substance into each of 3 glass p
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!