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
Bond [772]
4 years ago
7

Simplify the following expression: (−1)(−7)(4) 12 28 −12 −28

Mathematics
2 answers:
EastWind [94]4 years ago
4 0
28 is your answer I just took the test
Alex_Xolod [135]4 years ago
3 0
28 is the correct answer!!!!!
You might be interested in
Opposite angles of an inscribed quadrilateral are supplementary?
tangare [24]

Answer:

yes

Step-by-step explanation:

according to cyclic quadrilateral properties the oppoaite angles are supplementry

4 0
3 years ago
Read 2 more answers
On a map, a city block is a square with three vertices at (-4,1), (1,1), and (1,-4). What are the remaining coordinates of the r
Musya8 [376]

Answer:

(-4, -4)

Step-by-step explanation:

6 0
3 years ago
In a hypothetical study, researchers found that the average donut sold by Krispy Kreme contains 260 calories, with a standard de
VladimirAG [237]

Answer:

Option C) 0.57

Step-by-step explanation:

We are given the following in the question:

Average, \mu_0 = 260 calories

Standard deviation, \sigma = 35 calories

\mu_1 = 240 calories.

We have to find the Cohen's d effective size.

Formula:

d = \bigg|\dfrac{\mu_1 - \mu_0}{\sigma}\bigg|\\\\d = \bigg|\dfrac{240-260}{35}\bigg|\\\\d = 0.57

Thus, the Cohen's d effective size is 0.57

Thus, the answer is

Option C) 0.57

4 0
3 years ago
Priscilla’s grandmother’s fruit salad recipe calls for one part apple, one part orange, four parts strawberry, two parts cherry,
damaskus [11]

Answer:

There are 11 parts of fruit: 4-strawberry, 3- grape, 2, cherry, 1- apple, 1-orange 4/11 from the entine quantity of fruits- strawberry

3/11-grapes

2/11- cherries

1/11- apples

1/11- oranges } ⇒ the quantity of oranges and apples are equal Hope it helps ;>

6 0
3 years ago
Simplify (x⁴)³ ??????
Morgarella [4.7K]

Rule:

(xᵃ)ᵇ = x⁽ᵃ * ᵇ⁾

(x⁴)³ = x⁽⁴ * ³⁾ = x¹²

3 0
3 years ago
Other questions:
  • A northbound train and a southbound train meet each other on parallel tracks heading in opposite directions. the northbound trai
    12·1 answer
  • What itls the volune of a cube whose edges each have a measure of 1.5 cm
    15·1 answer
  • What does (-7)^2 eaqual??
    10·1 answer
  • Fletcher got 92 votes in the class election. 115 people voted. What percent of all the votes did he get?
    12·1 answer
  • Whic of these is the same as 3/5 divided by 4/7
    13·1 answer
  • Paul can type 60 words per minute and Jennifer can type 80 words per minute. How does Paul's typing speed compared to Jennifer's
    14·1 answer
  • How many cm are in 1 meter?Whate about 2 meter?
    12·2 answers
  • I don’t know if this is correct !!!!!!!!!! Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
    10·2 answers
  • Math pls help il give brainly ​
    12·1 answer
  • At Super Grocery, potatoes cost $2.85 for 5 pounds. At Value Market, potatoes cost $4.20 for 7 pounds. What is the unit price of
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!