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
solong [7]
3 years ago
8

Marks age is, t, is 3 times his age 10 years ago. Write an equation to represent the statement.

Mathematics
2 answers:
Ne4ueva [31]3 years ago
6 0

t = 3(t - 10) is the required equation

Mariana [72]3 years ago
6 0
To find the equation:

Marks age 10 years ago would be: t-10

As his age is 3 times his age 10 years ago,his age is:
t=(t-10)×3
t=3(t-10)

Therefore the equation is t=3(t-10).

Hope it helps!
You might be interested in
Chris found some colorful leaves under one tree. Under another tree, he
Lynna [10]

Answer:

x+y-3+6

or

x+y+3

5 0
3 years ago
WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!
nikdorinn [45]

Answer:

C both line and point symmetry

Step-by-step explanation:

6 0
3 years ago
4. Write an equation for the table in slope intercept form​
Hunter-Best [27]

Answer:

y=1.6x-5

Step-by-step explanation:

4 0
2 years ago
In circle L with KNM= 53, find the angle measure of minor arc KM
Anestetic [448]

Answer:

106

Step-by-step explanation:

8 0
3 years ago
Fred and Ted are interested in the average height of NC State students. They randomly sample students from NC State and construc
Nataly [62]

Answer:

a. Fred's margin of error is larger than Ted's.

Step-by-step explanation:

Margin of error of a confidence interval:

M = z\frac{\sigma}{\sqrt{n}}

In which z is related to the confidence level(the higher the confidence level the larger the value of z) \sigma is the standard deviation of the population and n is the size of the sample.

From this, we have that:

A higher confidence level leads to a larger margin of error.

A larger sample size leads to a smaller margin of error.

In this question:

Same confidence level.

Fred's sample is smaller, so his margin of error will be larger.

The correct answer is given by option a.

8 0
3 years ago
Other questions:
  • How do you get 12 by using the numbers nine and three and two and six but you can only use each number once in each operation wh
    6·1 answer
  • The cost of a movie ticket is $5. it costs a group of friends $105 to go to the movies. which equation describes the number of p
    6·1 answer
  • Solve for x: 4(x + 2) = 3(x − 2) −2 −4 −10 −14
    15·2 answers
  • Select the exclusion that fits best with this problem.<br><br><br><br> 13x^6/51x^4
    13·1 answer
  • A car's speed is 45 miles per hour. How far will it go in 4 hours and 20 minutes?
    14·2 answers
  • Marsha has budgeted no more than $3,000 on centerpieces for the tables at the reception, which inequality represents all possibl
    8·1 answer
  • Type the correct answer in each box. Use numerals instead of words.
    14·1 answer
  • Is negative 1 4/5 greater than negative 1 7/10
    15·1 answer
  • Write the equation in slope-intercept form. y = 6(x + 2) + 5x
    10·2 answers
  • Recipe A calls for 2 cups of sugar and makes 48 cookies. Recipe B calls for 3 cups of sugar and makes 54 of the same
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!