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
Aleks04 [339]
3 years ago
6

Fourth grade level. Use mental math to find 7x53

Mathematics
2 answers:
kotegsom [21]3 years ago
8 0

Answer:

371

I hope this helps you out a bit!

Mrrafil [7]3 years ago
7 0

Answer:

371


Step-by-step explanation:


You might be interested in
A newspaper carrier can deliver 49 papers in one hour at this rate how many newspaper can the carrier deliver in 3 hours
labwork [276]
The newspaper carrier can deliver 147 newspapers in 3 hours
6 0
3 years ago
Read 2 more answers
It takes Jupiter 11.862 years to revolve around the sun. It takes Saturn 17.596 more years than Jupiter to revolve around the su
Olin [163]

Answer:

29.458 years

Step-by-step explanation:

Bro this is easy, it's literally addition, pay attention in class, but thank you for the points

4 0
3 years ago
Express: 2+4√5/3√2-√3 in the<br>form of P√2 + q√3<br>where<br>p and q<br>are rational number​
Lisa [10]

Step-by-step explanation:

the qoustion not avelable

4 0
3 years ago
The exact heights of different elephants Choose the correct answer below. A. The data are continuous because the data can only t
IgorC [24]

Answer:

Option d: The data are continuous because the data can take on any value in an interval.

Step-by-step explanation:

The data are continuous if they can take on any value within a range. In this case study, there are different elephants including small/young ones and big ones/old ones.

Thus, their heights will vary and can take on any value within a particular range.

4 0
3 years ago
F(x)=(lnx)²/2x<br> give f '(x)=??
Alex73 [517]
f(x)=\frac{(lnx)^2}{2x};\ D_f:x\in\mathbb{R^+}\\\\use:\left[\frac{f(x)}{g(x)}\right]'=\frac{f'(x)g(x)-f(x)g'(x)}{[g(x)]^2}\\\\f'(x)=\frac{[(lnx)^2]'\cdot2x-(lnx)^2\cdot(2x)'}{(2x)^2}=(*)\\\\\ [(lnx)^2]'=2lnx\cdot\frac{1}{x}=\frac{2lnx}{x}\\\\(2x)'=2\\\\(*)=\frac{\frac{2lnx}{x}\cdot2x-(lnx)^2\cdot2}{4x^2}=\frac{4lnx-2(lnx)^2}{4x^2}=\frac{[4lnx-2(lnx)^2]:2}{4x^2:2}=\frac{2lnx-(lnx)^2}{2x^2}
6 0
4 years ago
Read 2 more answers
Other questions:
  • Find two numbers whose product is 100 and whose sum is a maximum?
    13·2 answers
  • Which of the following is a factor of x2 + 20x + 96?
    7·2 answers
  • What is 5n=25 equal too I need a lot of help
    6·2 answers
  • It says solve for <br> 6(-3r + 4) = 24
    12·1 answer
  • Part A: Solve for A
    14·1 answer
  • Last question for today ✌
    5·2 answers
  • Hey I need help with this question:<br><br> 6(x-3)^2-26 = 10
    6·1 answer
  • Robin spent $17 at an amusement park for admission and rides. if she paid $5 for admission and rides cost $3 each, write and sol
    15·1 answer
  • plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers?
    14·2 answers
  • Simplify the expression below.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!