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
Margarita [4]
3 years ago
5

Mr. Cohen drives 84 2/10 miles on Tuesday, 84 6/10 on Wednesday, and 85 miles on Thursday. What is the rule of the distance he d

rives each day? Show how you can check your answer.
Mathematics
2 answers:
babymother [125]3 years ago
5 0
He drives an extra 4/10 miles you can check your work by adding 4
polet [3.4K]3 years ago
3 0

Answer:

He drives an extra 4/10 of a mile every day.

Step-by-step explanation:

Looking at our pattern, we see that to get from 84 2/10 to 84 6/10, we would add 4/10.

Similarly, to get from 84 6/10 to 85, we would add 4/10.

This means we add 4/10 of a mile every day.

To check, we can subtract:

85-84 6/10 = 4/10

84 6/10-84 2/10 = 4/10

You might be interested in
Explain your reasoning as you compare the values of a^n and a^-n when n<0 brainly
mojhsa [17]

n < 0, is another way to say "n is negative", so let's check


\bf ~~~~~~~~~~~~\textit{negative exponents}&#10;\\\\&#10;a^{-n} \implies \cfrac{1}{a^n}&#10;\qquad \qquad&#10;\cfrac{1}{a^n}\implies a^{-n}&#10;\qquad \qquad&#10;a^n\implies \cfrac{1}{a^{-n}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;a^n~\hspace{10.5em}\stackrel{n = -n}{a^{-n}}\implies \cfrac{1}{a^n}&#10;\\\\\\&#10;a^{-n}~\hspace{10em}\stackrel{n=-n}{a^{-(-n)}}\implies a^{+n}\implies a^n

4 0
3 years ago
Help pls ASAP
saul85 [17]

Answer:

B, C, E

Step-by-step explanation:

5 0
2 years ago
What are the solutions for x when y is equal to 0 in the following quadratic
navik [9.2K]

<u>Answer:</u>

The correct answer option is E) No solution.

<u>Step-by-step explanation:</u>

We are given the following quadratic equation which we are to solve for x when the value of y is 0:

y = x ^2+ 6x +12

x ^2+ 6x +12=0

Using the quadratic formula since there are no factors:

x=\frac{-b \pm \sqrt{b^2-4ac }}{2a}

Substituting the values in the formula to get:

x=\frac{-6 \pm \sqrt{6^2-4(1)(12) }}{2(1)}

x=-3+\sqrt{3}i or x=-3-\sqrt{3}i

There are no real number solutions to this quadratic equation.

6 0
3 years ago
100 POINTS HELP PLEASE ONE HUNDRED POINTSSS identify each measurement as a diameter, radius, or circumference of the circular ob
ycow [4]

Answer:

1. 15.708

2. The radius would be half of the distance across the drain, or half of the diameter. Half of 3.8cm, or 3.8cm / 2 is 1.9cm.

The circumference is the distance around the drain, or if you trace the entire circle. The formula to find the circumference of a circle is 2 multiplied by pi and the radius of the circle, or C = 2(pi)r. Here, we just found the radius, so the circumference is 2 * pi (which is approximately 3.14) * 1.9cm, or approximately 11.9cm!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of 19 + 5a4 – 3b2 when a = 2 and b = −4?
densk [106]
19 + 5a⁴ - 3b²
19 + 5(2)⁴ - 3(-4)²
19 + 5(16) - 3(16)
19 + 80 - 48
99 - 48
51
7 0
3 years ago
Other questions:
  • Denny can deliver 6 papers every 15 minutes and Brendan can deliver 5 papers in that same amount of time.How many papers can the
    12·1 answer
  • A computer is programmed to combine 60,000 points of data in such a way that with each iteration, there are half as many data po
    10·1 answer
  • A test is worth 50 points. Multiple-choice are worth 1 point and short answer questions are worth 3 points. If a test has 20 que
    15·1 answer
  • Lexie wants to earn at least $400 a week. She earns $10 an hour working at a grocery store and $8 an hour working at a restauran
    13·1 answer
  • Elena Carlos sold a house for $145,000. If her commission is 5%, how much did she earn?
    13·1 answer
  • Help please thank you!!!!!!!!!!!!!!!
    14·1 answer
  • The measure of an exterior angle of a triangle is equal to the sum of the measure of the two ______ interior angles.
    12·1 answer
  • CAN SOMEONE TAKE A QUICK LOOK AT THIS AND HELP ME OUT
    8·1 answer
  • What is the expected share return given the following macro-economic probabilities? Probability of recession 20% - Share return
    8·1 answer
  • A teacher grades 27 tests in 3 hours.<br><br>find the constance of variation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!