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
andreyandreev [35.5K]
3 years ago
14

alex wants to buy the same number of stamps and envelopes dancer sold in packs of 14 and envelopes are sold and packs of 10 what

is the lease number of each he could buy to have the same number of stamps and envelopes
Mathematics
1 answer:
lianna [129]3 years ago
6 0
5 packs of stamps and 7 packs of envelopes. There will be a total of 70 envelopes and stamps.
You might be interested in
a) The mean age of graduate students at a University is at most 31 y ears with a standard deviation of two years. A random sampl
kari74 [83]

Answer:

A.)

H0: μ ≤ 31

H1: μ > 31

B.)

H0: μ ≥ 16

H1: μ < 16

C.)

Right tailed test

D.)

If Pvalue is less than or equal to α ; we reject the Null

Step-by-step explanation:

The significance level , α = 0.01

The Pvalue = 0.0264

The decision region :

Reject the null if :

Pvalue < α

0.0264 > 0.01

Since Pvalue is greater than α ; then, we fail to reject the Null ;

Then there is no significant evidence that the mean graduate age is more Than 31.

B.)

H0: μ ≥ 16

H1: μ < 16

Null Fluid contains 16

Alternative hypothesis, fluid contains less than 16

One sample t - test

C.)

Null hypothesis :

H0 : μ ≤ 12

. The direction of the sign in the alternative hypothesis signifies the type of test or tht opposite direction of the sign in the null hypothesis.

Hence, this is a right tailed test ; Alternative hypothesis, H1 : μ > 12

d.)

If Pvalue is less than or equal to α ; we reject the Null.

3 0
2 years ago
Which statements describe a parallelogram that must be a square?<br><br> Select each correct answer.
Oxana [17]

That would be B, C and E.

A and D could be a rhombus.

8 0
3 years ago
Read 2 more answers
What is the correct answer 2 x 4² x 2 =
irakobra [83]

Answer:

64

Step-by-step explanation:

2*16*2 = 64 Please give brainliest

5 0
3 years ago
Read 2 more answers
Maria uses 1 1/2 cups of milk for her cereal and
jonny [76]

Answer:

more, she uses 17.5 cups a week

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
A business owner would like to know if the new marketing strategy improves their sales. They recorded their average income befor
Savatey [412]
The answer is 220.214 is the correct answer because you see the the income and if you add that up that’s the how much level will come up
7 0
2 years ago
Other questions:
  • The average of Landry’s test scores must be at least 92 for her to make an A in Algebra class.
    11·1 answer
  • How do functions and slopes work i dont understand anything work?
    9·1 answer
  • Which equation has the solutions x = 1+ V5?
    7·1 answer
  • 8. June Wilson's account had a beginning balance of $288.43. She made a deposit
    8·1 answer
  • Bills paid online on the weekend are seen til the next business day - yes or no
    12·1 answer
  • How much time will Alex need to walk to his school, which is 2 1/4 miles away from his house, if he would walk with the speed of
    15·2 answers
  • a method of solving a system of equations which involves plotting the equations in a coordinate plane and looking for the inters
    8·1 answer
  • Plz quick answer this is due tomorrow morning :(
    11·1 answer
  • PLEASE HELP! I'LL GIVE BRAINLIEST:)
    10·2 answers
  • A tree 40 feet high casts a shadow 58 feet long. Find the measure of the angle, to the nearest degree, of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!