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
Anton [14]
2 years ago
13

Please help, do not give links for an aswer.

Mathematics
1 answer:
marishachu [46]2 years ago
5 0
1/2 = sin (5pi/6)
0 = cos (3pi/2)
radical3/2 = cos (11pi/6)
radical2/2 = sin (3pi/4)
You might be interested in
A vending machine automatically pours soft drinks into cups. The amount of soft drink dispensed into a cup is normally distribut
klemol [59]

Answer:

Step-by-step explanation:

Since the amount of soft drink dispensed into a cup is normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = amount in ounce of soft drink dispensed into cup.

µ = mean amount

σ = standard deviation

From the information given,

µ = 7.6oz

σ = 0.4 oz

a) The probability that the machine will overflow an 8-ounce cup is expressed as

P(x > 8) = 1 - P(x ≤ 8)

For x = 8,

z = (8 - 7.6)/0.4 = 1

Looking at the normal distribution table, the probability corresponding to the z score is 0.84

P(x ≤ 8) = 1 - 0.84 = 0.16

b) P(x< 8) = 0.84

c) when the machine has just been loaded with 848 cups, the number of cups expected to overflow when served is

0.16 × 848 = 136 cups

4 0
3 years ago
Helpppp pls easy points
solmaris [256]

Answer:

153.94 is the area

Step-by-step explanation:

If the radius is 7p sqrt of 7p and you have your answer

The area of a circle is pi times the radius squared (A = π r²)

6 0
3 years ago
Conjunction and disconjuction​
maks197457 [2]

Step-by-step explanation:

When two statements are connected with an 'and,' you have a conjunction.

For conjunctions, both statements must be true for the compound statement to be true.

When the connector between two statements is "or," you have a disjunction. In this case, only one statement in the compound statement needs to be true for the entire compound statement to be true.

7 0
2 years ago
The variables x and y have a proportional relationship: when x is 5, y is 8.
Alenkasestr [34]

Answer:

1.6

Step-by-step explanation:

Since y = 8

And x = 5,

You divide both values by the X Value

8 divided by 5 = 1.6

5 divided by 5 = 1

the ratio is 1:1.6

So the constant is 1.6

6 0
2 years ago
There are 72 packs of sugar in a box. Each sugar pack is 9/10 of an ounce. How many ounces are in a box?
mixas84 [53]
9/10 of an ounce is 0.9. 0.9 X 72 = 64.8.

There is 64.8 ounces in a box.
7 0
3 years ago
Other questions:
  • Simplify the ratio:<br><br> 2 1/3 feet : 4 1/2 feet
    12·1 answer
  • How is it going to tell me the answer
    8·1 answer
  • 30 POINTS! Tanya has several different ways she likes to walk home. One route takes 20 minutes, two of the routes take 30 minute
    7·2 answers
  • I can't find m . I don't know how to do sin, cos, or tan
    5·1 answer
  • After selling a dozen copies of the daily newspaper, a newsstand had fewer than 75 copies left. How many copies did the newsstan
    5·2 answers
  • What value of x is in the solution set of 2x - 3&gt; 11 - 5x?<br> -3<br> 0<br> 02<br> 4
    9·1 answer
  • I need the answer <br><br> Ushshsbshfhd
    15·2 answers
  • Jen bought a new brush for $10.50
    7·2 answers
  • Solve the following linear equation for k.<br> 2 (k-5) + 3k = k + 6
    5·1 answer
  • Help ASAP! Will give brainliest if correct. aa god pls be correct
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!