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
TiliK225 [7]
3 years ago
7

Find the thirteenth term of an arithmetic sequence if the first term is 3 and the common difference is 3

Mathematics
1 answer:
lesya692 [45]3 years ago
8 0

Answer:

39

Step-by-step explanation:

Formula for the nth term (an) = a1 + d(n - 1)  where a1 = the first term and d = common difference.

So here the 13th term = 3 + 3(13 - 1)

= 3 + 3*12

= 39  (answer).

You might be interested in
What is the answer to n+7=18?
Klio2033 [76]

Step-by-step explanation:

n=11

.................

4 0
3 years ago
Read 2 more answers
Bob's tire outlet sold a record number of tires last month . one salesman sold 165 tires
sdas [7]

Answer:  275 tires

Step-by-step explanation:

0.60X = 165  [One salesman sold 60% of the tires sold.  X is the tires total sold]

X = 275 tires

3 0
2 years ago
50 POINTS!!!
e-lub [12.9K]

10 oz of salmon is needed for 16 servings

20 oz of salmon is needed for 32 servings

50 oz of salmon needed for 80 servings

62.5 oz of salmon needed for 100 servings

<em><u>Solution:</u></em>

Given that,

One roll can be cut into 8 servings

The ingredients for one roll include sushi rice, seaweed sheets, cucumbers, cream cheese, and 5oz of smoked salmon

1 roll is 8 servings and it is made of 5 oz of smoked salmon

Which means that, 5 oz of smoked salmon is needed fo 8 servings

Write an expression for the amount of salmon needed to make s serving of sushi

Amount\ of\ salmon = \frac{5}{8}s

Where, s = serving

<h3><u>How much salmon is needed to make ?</u></h3><h3><u>16 servings</u></h3>

Amount\ of\ salmon = \frac{5}{8} \times 16 = 5 \times 2 = 10

Thus 10 oz of salmon is needed for 16 servings

<h3><u>32 servings</u></h3>

Amount\ of\ salmon = \frac{5}{8} \times 32 = 5 \times 4 = 20\ oz

Thus 20 oz of salmon is needed for 32 servings

<h3><u>80 servings</u></h3>

Amount\ of\ salmon = \frac{5}{8} \times 80 = 5 \times 10 = 50\ oz

Thus 50 oz of salmon needed for 80 servings

<h3><u>100 servings</u></h3>

Amount\ of\ salmon = \frac{5}{8} \times 100 = 5 \times 12.5 = 62.5\ oz

Thus 62.5 oz of salmon needed for 100 servings

4 0
3 years ago
What is the missing side lenght in the triangle below?​
Alika [10]

Answer:

45

Step-by-step explanation:

Let's call the missing side x

This is a right triangle and in right triangles the square length of hypotenuse is equal to sum of square length of base and side lengths

53^2 = 28^2 + x^2

x = 45

7 0
3 years ago
How can you answer a question in brainly
ANTONII [103]

there is an limit of 2 people able to answer a question. so you need to find a question with 1 or less answers to answer it.

hope this helped

6 0
2 years ago
Read 2 more answers
Other questions:
  • 9. What is the formula to find the sum of the interior angles for any polygon?
    6·1 answer
  • Ted has $6.00. He will buy a notebook for $1.50 and some pencils. Each pencil costs $0.25. Write and solve an equation to determ
    8·1 answer
  • Round each number to the nearest whole number. What is the best estimate for the sum of 317.38 82.21? A. 410 B. 400 C. 399 D. 39
    15·2 answers
  • 20 POINTS!!! PRG corporation pays 62 is its employees a salary of $30,000 a year. They pay their 3 executives a salary of $125,0
    9·1 answer
  • What is the simple interest earned on $3,672 at 4.5% for three years?
    12·2 answers
  • Josh currently bench presses 150lbs. He increases that amount by 10% for a month for 3 months. About how much can he bench press
    12·2 answers
  • Question 3 (1 point)
    10·1 answer
  • If x + y = 4 and x2 − y2 = 64, what is the value of (x − y)?
    15·1 answer
  • Please help with this question
    8·1 answer
  • -3/4÷-1/2<br><br>pls help armieee​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!