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Flura [38]
3 years ago
6

Simplify the following expressions. ⅔ divided by -⅙

Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0

Answer:

-4

Step-by-step explanation:

you flip and multiply then you reduce

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DaniilM [7]

Answer:

what in the world is the first part

Step-by-step explanation:

8 0
3 years ago
James reads that 1 out of 6 eggs contains salmonella bacteria. So he never uses more than 5 eggs in cooking. If eggs do or don't
Dmitrij [34]

Answer:

B. binomial with n = 5 and p = 1/6

Step-by-step explanation:

Given that James reads that 1 out of 6 eggs contains salmonella bacteria.

So he never uses more than 5 eggs in cooking.

If eggs do or don't contain salmonella independently of each other, then

probability for any one egg to contain salmonella bacteria is the constant 1/6.

Also there are only two outcomes, either bacteria present or not.

Hence the  number of contaminated eggs when James uses 5 chosen at random has the distribution is Binomial

Here n = no of trials = no of eggs he uses = 5

Probability = 1/6

So option B is right.

3 0
3 years ago
Whats 9+10?<br><br> A. 21<br> B. 19
Airida [17]

Answer:

LOL it's 19 what grade are you in?

6 0
3 years ago
Read 2 more answers
Solve angle X to 1 dp
geniusboy [140]

Answer:

x ≈ 57.8°

Step-by-step explanation:

using the Sine rule in the triangle

\frac{11}{sinx} = \frac{8}{sin38} ( cross- multiply )

8 × sinx = 11 × sin38° ( divide both sides by 8 )

sinx = \frac{11sin38}{8} , then

x = sin^{-1} ( \frac{11sin38}{8} ) ≈ 57.8° ( to 1 dec. place )

7 0
2 years ago
Which dot plot shows three people that sleep for eight hours at night and three people that sleep for six hours at night?
liberstina [14]

Answer:

A dot plot titled How many Hours do you Sleep at Night question mark going from 5 to 9. 5 has 2 dots, 6 has 3 dots, 7 has 4 dots, 8 has 3 dots, and 9 has 1 dot.

Step-by-step explanation:

4 0
3 years ago
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