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
zheka24 [161]
4 years ago
7

Experts/ace/geniuses helppp asapp

Mathematics
2 answers:
tino4ka555 [31]4 years ago
8 0
Point E is the correct answer! :D
RUDIKE [14]4 years ago
4 0
\sqrt{10}=3.1622...
therefore if you round the 3.1622... it would be closer to 3.2 so point F is actually correct 
You might be interested in
There are 3 consecutive odd integers that sum to 45. What is the least of the 3 integers?
Anna71 [15]

Step-by-step explanation:

Let n = a number and 2n = an even number, then ...

Let 2n + 1 = the first of three consecutive odd numbers.

Let 2n + 3 = the second of three consecutive numbers.

Let 2n + 5 = the third of three consecutive odd numbers.

Since it's given that the sum of our three consecutive odd numbers is 45, then we can write the following equation to be solved for the variable n:

(2n + 1) + (2n + 3) + (2n + 5) = 45

2n + 1 + 2n + 3 + 2n + 5 = 45

Collecting like-terms on the left, we get:

6n + 9 = 45

Now, subtracting 9 from both sides in order to begin isolating the unknown, n, on the left side:  

6n + 9 - 9 = 45 - 9

6n + 0 = 36

6n = 36

Now, divide both sides by 6 in order to solve the equation for n:

(6n)/6 = 36/6

(6/6)n = 36/6

(1)n = 6

n = 6

Therefore, ...

2n + 1 = 2(6) + 1

= 12 + 1

= 13

2n + 3 = 2(6) + 3

5 0
3 years ago
Scores on a national math test are Normally distributed, with a mean score of 490 and a standard deviation of 50. Which test sco
alisha [4.7K]

Answer:

532

Step-by-step explanation:

The score that represents the top 20% = A score = 80%

Z score for 80% percentile = 0.842

We solve using the z score formula

z = (x-μ)/σ, where

x is the raw score = ??

μ is the population mean = 490

and σ is the population standard deviation = 50

Hence:

0.842 = x - 490/50

Cross Multiply

0.842 × 50 = x - 490

x = 0.842 × 50 + 490

x = 42.1 + 490

x = 532.1

Approximately = 532

Therefore, the test score = 532

7 0
3 years ago
Read 2 more answers
George sells flowers for $12 a bundle and charges a $15 delivery fee. Sam buys 6
baherus [9]

Answer:

$87

Step-by-step explanation:

6x12=72

72+15=87

3 0
3 years ago
Complete each statement in the steps to solve x2 – 4x + 3 = 0 using the process of completing the square.
My name is Ann [436]
(x - 3)(x - 1)

x = 3 
or 
x = 1
8 0
4 years ago
Finding the nth term of this sequence: (by the way I'm learning quadratic sequences=
Paul [167]

Answer:

n^2+2n+1

Step-by-step explanation:

-2-8-18-32-50

difference=-6-10-14-18

common differences=-4-4-4-4-4

 -2-8-18-32-50

n^2=1,4,9,16,25

minus it

=-1,-4,-9,-16,-25

differences 2,5,7,9

common differences=2

2,4,6,8

so 2n+1

so the answer is n^2+2n+1

8 0
3 years ago
Other questions:
  • At what height h should the block be released from rest so that it is on the verge of losing contact with the track at the top o
    7·1 answer
  • In the equation sqrt n+5 - sqrt n-10, what is the value of n?
    13·1 answer
  • What is 5 1/2 minus 3 1/4
    8·2 answers
  • NEEP HELP SOMEONE PLEASE
    13·2 answers
  • Which graph represents a reflection across the x-axis of g(x) = 3/4(3)x?
    14·1 answer
  • Which equation can be used to solve for b?
    9·1 answer
  • Arun bought a ball with a 20$ note and received 7$ change. Then, he bought a bat with three 10$ notes and received 8$ change. Al
    15·2 answers
  • Which statement describes what these four powers have in common?
    6·2 answers
  • Please help, I will give brainliest, I am struggling badly.
    5·1 answer
  • A baby was born with a weight of 10 pounds and then began to gain 2 pounds per month. Write an equation for W,W, in terms of t,t
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!