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
konstantin123 [22]
2 years ago
13

3. The sum of seven numbers is 2,814. If each number is increased by 70, and the

Mathematics
2 answers:
horsena [70]2 years ago
6 0
B) 3,304

Your welcome:)
guajiro [1.7K]2 years ago
3 0
B) 3.304 you welcome
You might be interested in
Which decimal number best describes the fraction 77/6
german

Answer:

b

Step-by-step explanation:

I looked it up on the calculator.

5 0
2 years ago
Look at this square. Find the value of a.
yaroslaw [1]
Perimeter is the total length of all sides. 72 divided by 4 equal sides of a square will give you the value of a. 72 divided by 4 is 18. The value of a is 18 yards.
8 0
2 years ago
Read 2 more answers
Determine the intercepts of the line.
gayaneshka [121]

Answer:

x-intercept: (18/5,0)

y-intercept: (0,-2)

Step-by-step explanation:

btw .. you put the equation twice it's supposed to be " -5x+9y=-18 "

5 0
3 years ago
Will 4 5/10 x 6/17 be larger, smaller, the same or impossible to tell than 4 5/10?
Delicious77 [7]
4¹/₂ × ⁶/₁₇
⁹/₂ × ⁶/₁₇
²⁷/₁₇
1¹⁰/₁₇

The product of 4¹/₂ and ⁶/₁₇ will be smaller than 4¹/₂.
3 0
3 years ago
A national survey indicated that 30% of adults conduct their banking online. It also found that 40% are under the age of 50. and
Svet_ta [14]

Answer:

Step-by-step explanation:

Hello!

I'll express all the given percentages as probabilities:

Given the events:

Banking online (Bo)

Under the age of 50 (<50)

P(Bo)= 0.30

P(<50)= 0.40

P(Bo ∩ <50)= 0.25

1) What percentage of adults do not conduct their banking online?

The event "adults that do not conduct their baking online" is the complement of the event "adults that conduct their baking online" Symbolically Bo^c

P(Bo^c)= 1 - P(Bo)= 1 - 0.30 = 0.70

2) What type of probability is 25%?

The probability P(Bo ∩ <50)= 0.25 is a joint probability, it indicates the intersection between both events.

3) Construct a contingency table showing all joint and marginal probabilities.

Check attachment.

4) What is the probability that an individual conducts banking online given that the individual is under the age of 50?

Symbolically:

P(Bo/<50)= <u> P(Bo ∩ <50) </u> = <u> 0.25 </u> = 0.625

                       P(<50)            0.40

I hope it helps!

4 0
3 years ago
Other questions:
  • Which of the following is the solution to the equation 2 over 3x = 12? (3 points)
    9·1 answer
  • PLEASE HELP I NEED TO SEND THIS SOON <br><br> Screenshot attached below
    9·1 answer
  • Determine the expression you can substitute for x in 4x + 2y= 3
    5·1 answer
  • Write an equation of the line that is perpendicular to a line with the coordinates (-3,3) (0,1) that passes through the points (
    7·1 answer
  • What is the quotient of a number and 4 is -7
    5·1 answer
  • Someone please help me with the answer. ASAP
    10·1 answer
  • Cindy bought 20 stamps.This is 5 times the number of postcards that yoshi bought. How many postcards did yoshi buy?
    5·1 answer
  • Which set of numbers all include the number -3
    14·1 answer
  • Mrs john needs two and one third meters of fabric to make a shirt. How many similar shirts can be made from 35m of material?
    6·1 answer
  • A. -3 <br> B. -1/3<br> C. 1/3 <br> D. 3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!