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
Basile [38]
3 years ago
9

For a sample size n=26 and a population parameter p=0.4, a normal curve can be used to approximate the sampling distribution.

Mathematics
1 answer:
sladkih [1.3K]3 years ago
7 0

Answer:true

Step-by-step explanation:

You might be interested in
Convert y + 3 = -3(x + 5) to standard form.
emmasim [6.3K]
Hi there!

y  + 3 =  - 3(x + 5)
First we need to work out the parenthesis, which can for instance be done using rainbow technique.

y + 3 =  - 3x  -  15
Now subtract 3 from both sides.

y =  - 3x  - 18
And finally add 3x to both sides.

3x + y =  - 18
The 4th answer choice is correct.



6 0
4 years ago
Moby sold half his toy car collection, and then bought 12 more cars the next day. He now has 48 toy cars. How many cars did he h
castortr0y [4]

Answer: 72 cars.

Step-by-step explanation:

Let be "x" the number of toys that Moby had to start with.

According to the information given in the exercise, Moby sold half his toy car collection. This can be represented with the following expression:

\frac{1}{2}x

Then he bought 12 more cars, giving a total amount of 48 toy cars.

Therefore, the equation that represents this situation is the equation shown below:

x-\frac{1}{2}x+12=48

Now you must solve for "x" in order to find its value.

You get that this is:

\frac{1}{2}x+12=48\\\\\frac{1}{2}x=48-12\\\\\frac{1}{2}x=36\\\\x=(36)(2)\\\\x=72

7 0
4 years ago
Write a linear equation in standard form for the line that goes through (-14,-5) and (4,3)
olganol [36]

Answer:

I would say that the answer is A. -4x + 9y = 11

Hope it helps, sry if it's wrong. It shouldn't be though.

8 0
3 years ago
Invested $8200 at the rate of 4.5% p.a. It earned $738 simple interest. The
Igoryamba

Answer:

2 yrs

Step-by-step explanation:

SI =PTR/100

738=8200 x T x 4.5 /100

738 x 100 / 8200 x 4.5 = T

T =2

3 0
3 years ago
TIME REMAINING
mars1129 [50]

Answer:

A pint of veggies is approximately $1.75

Step-by-step explanation:

(7 × 2.85) + 5v = 28.70. 19.95 + 5v = 28.70. 5v = 28.70 - 19.95. 5v = 8.75. v = 8.75/5. v = 1.75

Hope this helps!!

4 0
3 years ago
Other questions:
  • 2x + 2x + 2 = 4x + 2<br><br><br>PLEASE ANSWER ASAP! I'll send u 5 dollars ! but please hurry :(​
    5·1 answer
  • 12+5x-8=2(6X-5)<br><br> show all work plz
    8·1 answer
  • △KLM has k&gt;l&gt;m. Which angle of the triangle may measure 60°?
    7·2 answers
  • Put 0.01666666666 into a fraction.
    13·2 answers
  • Renee uses 12 marshmallows and 8
    15·1 answer
  • Point (-4, 3) lies in Quadrant<br>a. 1 b.2 c.3 d.4​
    6·1 answer
  • Can someone help me with this
    12·2 answers
  • Question 4 (3 points)
    7·1 answer
  • Given 2 points find the slope using the slope formula. Show all work.<br> 12-Y<br> me<br> Xzx,
    5·1 answer
  • As Trish and tan were traveling to the state cross country meet, they followed their progress along on a map. The map showed a s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!