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
klemol [59]
4 years ago
15

duncan typed 3,528 words in 21 minutes. Let w represent the words typed each minute, If Duncan typed the same number of words ea

ch​ minute, how many words did he type in 1 minute? Write a division equation and a multiplication equation to represent the problem
Mathematics
1 answer:
Scilla [17]4 years ago
8 0

Answer:

168 words per minute

Step-by-step explanation:

If          3528 = 21

And            w = 1

Then    w = \frac{3528*1}{21} = 168 words per minute

You might be interested in
Determine the perimeter
nordsb [41]

Answer:

139

Step-by-step explanation:

14+14+28+33+33+17 = 139

6 0
3 years ago
Read 2 more answers
Laura goes to a bank and opens a new account. She deposits $5,500. The bank pays 1. 6% interest compounded annually on this acco
HACTEHA [7]

The amount that is the closest to the account balance at the end of 4 years is given by: Option B: $5,860. 53 (approx)

<h3>How to calculate compound interest's amount?</h3>

If the initial amount (also called as principal amount) is P, and the interest rate is R% per unit time, and it is left for T unit of time for that compound interest, then the interest amount earned is given by:

CI = P(1 +\dfrac{R}{100})^T - P

The final amount becomes:

A = CI + P\\A = P(1 +\dfrac{R}{100})^T

For the considered case, we're given that:

  • Initial amount Laura deposited = $5,500 = P
  • Type of interest: Compound interest
  • Unit of time: Annually
  • Rate of interest = 1.6% annually = R
  • Total unit of time for which amount is to be calculated: 4 years = T

The final amount at the end of 4 years in the considered account of Laura is evaluated as:

A = 5500(1 + \dfrac{1.6}{100})^4 = 5500(1.016)^4  \approx 5860.53 \: \rm (in \:  dollars)

Thus, he amount that is the closest to the account balance at the end of 4 years is given by: Option B: $5,860. 53 (approx)

Learn more about compound interest here:

brainly.com/question/11897800

5 0
2 years ago
Plz help!
GuDViN [60]

Answer:

5x - y = 27

Step-by-step explanation:

Slope is the direction of line and it is calculated as,

Slope = \frac{y-y_{1}}{x-x_{1}}&#10;

where (x₁, y₁) is any two points on the line.

Here, we have given that

Slope = 5  and (x₁, y₁) = (5, -2)

∴  5 = \frac{y-(-2)}{x-5}&#10;

⇒ 5(x - 5) = y + 2

⇒ 5x - 25 = y + 2

⇒ 5x - y = 27

Hence, the equation of a line is: 5x - y = 27

5 0
3 years ago
What is m in 1/3m = -4
ahrayia [7]

Answer:

m=-12

Step-by-step explanation:

Let's solve your equation step-by-step.

1  / 3 m= −4

Step 1: Multiply both sides by 3.

3*( 1  / 3 m) = (3) * (−4)

m=−12

3 0
3 years ago
Is 32.725 = to 32.735
Arturiano [62]

Answer:

no it is not 32.725 is 0.01 less than

8 0
3 years ago
Other questions:
  • Find the product: (n-5)(n-1)
    14·1 answer
  • What is the solution to the equation below?<br> -1+ 3x - 8 = 7
    14·1 answer
  • 2r(2.59 + 10) - 3(r + 4) + s(r - 1)?<br> equivalent?
    6·1 answer
  • Jean made 5 gallons of lemonade for a picnic. If Jean plans to save 1/2 gallon for her ride home, how many 8-fluid-ounce glasses
    7·2 answers
  • 8a to the power of 6 times a to the power of 4 over 4a to the power of -3
    15·1 answer
  • What is the best estimate of 18x709?
    11·1 answer
  • NEED HELP, LIMITED TIME, HURRY
    11·2 answers
  • I NEED HELP ASAP!!!!!! I WILL GIVE PRAILIEST TO THE CORRECT ANSWER
    6·1 answer
  • Which statement is true about the length of a square with an area of 200 square inches?
    10·1 answer
  • Please answer it<br>I need it now​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!