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
iris [78.8K]
3 years ago
6

Tiana's Cafe offers two kinds of espresso: single-shot and double-shot.

Mathematics
2 answers:
NARA [144]3 years ago
6 0

Answer:

80%

Step-by-step explanation:

80 out of 100 is 80%

olchik [2.2K]3 years ago
4 0

Answer:

1.25

Step-by-step explanation:

You might be interested in
If \triangle ABC△ABC is equilateral, solve for x. <br><br><br><br><br> x=
Gwar [14]

Answer:

x = 13

Step-by-step explanation:

The tirangle ABC is given as equilateral. Every angle is therefore =. Not only that, each angle is 60 degrees.

If you need proof of that, remember that x + x + x  = 180. Every triangle has 180 degrees.

if 3x = 180 then 1 x is 60

8x - 44 = 60       Add 44 to both sides.

8x = 60 + 44

8x = 104             Divide by 8

x = 104/8

x = 13

6 0
3 years ago
Read 2 more answers
If you add the digits in a two-digit number and multiply the sum by 7, you get the original number. If you reverse the digits in
kolbaska11 [484]
The answer is A. 42

Solution:
Let x= ones digit, y=tens digit

1st condition (original number) : 7(x+y)=10y + x
2nd condition (new number by reversing the digits): 18+x+y=10x+y

simplifying:
1st condition: 6x=3y
2nd condition: x=2
substituting x=2 to 6x=3y
<span>y=4</span>
3 0
3 years ago
Read 2 more answers
The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of
emmasim [6.3K]

Answer:

The null hypothesis is: H_{0}: \mu = 100

The alternative hypothesis is: H_{a}: \mu > 100

Step-by-step explanation:

At the null hypothesis, we test if the mean is equal to a certain value.

At the alternate hypothesis, we test if the mean is less than, more than, or different from the value tested at the null hypothesis.

The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of 20 lb.

This means that the null hypothesis is: H_{0}: \mu = 100

Could it be that the average tuft strength is above 100 lb?

The world above means that the appropriate alternative hypothesis is: H_{a}: \mu > 100

3 0
3 years ago
I need help trying to find the answer to -4(x-1)=-3x+31​
wlad13 [49]

Answer:

x=27

Step-by-step explanation:

-4x+4=-3x+31

4=x+31

27=x

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!<br> WILL GIVE YOU A FOLLOW
Dvinal [7]
4/10^2 = 0.04
which is equal to:
4x10^-2
As there are two digits behind the decimal point up to( and including the 4) thus the 10^-2
And as the digit is a 4 you multiply 10^-2 by 4
5 0
1 year ago
Other questions:
  • There are 44 students in a class.every student plays at least 1 of the 2 sports:baseball and soccer.27 students play baseball on
    11·1 answer
  • What is the value of 7 + z ÷ 2, when z = 10?
    11·2 answers
  • True or False? The sum of the differences 2 (x R) is never zero for any distribution consisting of n observations.
    5·1 answer
  • Removing which ordered pair from the table would make the relation a function of x?
    5·1 answer
  • John cashed a checks for $630 the teller gave him three$50 bills eighteen $20 bills determine the value of t
    9·1 answer
  • 13 is what percent of 16 would you do 100x13 and divide that by 16?? #help
    13·2 answers
  • Bulan rows on a crew team. Her team rows their boat at a split (rate) of 2 min/500 m.
    5·2 answers
  • Select all the ways that describe the graph of the function in interval 2. Three connected line segments on a coordinate plane.
    13·2 answers
  • 9. The ratio of Joe's weight to Colin's is 2:3. Colin's weight is 36kg. If Joe gains
    5·1 answer
  • Match the number of the solution to the letter of the problem to learn the name of one of the greatest mathematical minds who ev
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!