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
GalinKa [24]
3 years ago
13

What is 428÷7 what need help​

Mathematics
3 answers:
shtirl [24]3 years ago
8 0

Answer: <em>61.1428571429 </em>i think :)

DENIUS [597]3 years ago
3 0

Answer:

61.1428

Step-by-step explanation:

Brianna H2 years ago
0 0

61 with one left over.

You might be interested in
Our teacher had1/2 of an eraser left.she gave that to her 2 students equally.how much of the eraser did every student take home
iogann1982 [59]
Hello,

If the teacher has 1/2 of an eraser, and she divides it into 2 pieces to give 1 to each of her students, she gives (1/2) / 2 = (1/2) * (1/2) = 1/4 of the eraser to each student.

Each student takes home 1/4 of the eraser.

Hope this helps!
5 0
3 years ago
Read 2 more answers
Show that 1n^ 3 + 2n + 3n ^2 is divisible by 2 and 3 for all positive integers n.
Dmitry_Shevchenko [17]

Prove:

Using mathemetical induction:

P(n) = n^{3}+2n+3n^{2}

for n=1

P(n)  = 1^{3}+2(1)+3(1)^{2} = 6

It is divisible by 2 and 3

Now, for n=k, n > 0

P(k) = k^{3}+2k+3k^{2}

Assuming P(k) is divisible by 2 and 3:

Now, for n=k+1:

P(k+1) = (k+1)^{3}+2(k+1)+3(k+1)^{2}

P(k+1) = k^{3}+3k^{2}+3k+1+2k+2+3k^{2}+6k+3

P(k+1) = P(k)+3(k^{2}+3k+2)

Since, we assumed that P(k) is divisible by 2 and 3, therefore, P(k+1) is also

divisible by 2 and 3.

Hence, by mathematical induction, P(n) = n^{3}+2n+3n^{2} is divisible by 2 and 3 for all positive integer n.

3 0
3 years ago
9,000 + 40 + 0.1 + 0.008 I need to put it in standard form. Please help!
Andre45 [30]

Answer:

-12

Step-by-step explanation:

8 0
3 years ago
Use the following scenario to answer the question below:
Stolb23 [73]

The bigger engine is about 235.5 cubic centimeters larger than the smaller engine.

We need the answer in cubic centimeters. So let's convert 350 cubic inches to cubic centimeters. We will do it unit conversion way (the long way).

We will write cubic inches as three inches side-by-side

350 in^3

<h3>What is the ratio of the centimeter?</h3>

This way, we can multiply this by the ratio of centimeters to inches [2.54 cm = 1 inch], so that the units cancel and we have cubic centimeters (what we desire).

350 in^3*3.54cm/1in*3.54cm/1in*3.54cm/1in

So, we can cancel the three inches top and bottom thus we have the answer in centimeters cubed. And the value is

350 in^3*3.54cm/1in*3.54cm/1in*3.54cm/1in.

350 in^3*3.54cm/1in*3.54cm/1in*3.54cm/1in=5735.47.

So 350 cubic inches is approximately 5735.5 cubic centimeters (rounded to 1 decimal place).

This is larger than a 5500 cubic centimeters engine.

5735.5-5500=235.5cubic centimeters.

The bigger engine is about 235.5 cubic centimeters larger than the smaller engine.

To learn more about the significant figures visit:

brainly.com/question/24491627

#SPJ1

6 0
2 years ago
Help please it’s due soon <br><br> ( DISTANCE IS A MISTAKE )
katrin [286]

Answer:

speed

time

faster

greater

You can fill in these words in the blanks.

4 0
3 years ago
Other questions:
  • To do a job alone, it would take Dan 6 hours, Fran 2 hours, and Stan 3 hours. How long would it take to do the job if they all w
    9·2 answers
  • PLEASE HELP WITH THE QUESTION IN THE PICTURE!!!
    5·1 answer
  • Write an equation of the line in slope-intercept form that passes through the given point with the given slope. (1,9) slope 4
    12·1 answer
  • HELP, <br> Would I have to subtract 180 from 70 to get the answer for C?? What would the answer be?
    14·1 answer
  • Write 26 as repeated multiplication?<br>​
    12·1 answer
  • We have two fractions, \dfrac{1}{6} 6 1 ​ start fraction, 1, divided by, 6, end fraction and \dfrac{3}{8} 8 3 ​ start fraction,
    5·1 answer
  • Alicia uses 3/4 gallon of paint to paint her room. Becca uses for 4/5 gallon more than Alicia to paint her room. How many gallon
    12·1 answer
  • If the length of the hypotenuse is 10 m and its base leg is 6 m, what is the length of
    12·2 answers
  • The cost price of a box and a pen is Rs 80 The box is sold at 10% profit and the pen is sold at 20% loss. If the selling price o
    11·1 answer
  • Find the area of the triangle
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!