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kondaur [170]
4 years ago
11

Big ideas math cumulative practice

Mathematics
1 answer:
worty [1.4K]4 years ago
8 0
There are 30 kids in the class and 6 voted for Sunday which means that there is a 6/30 chance that the student picked Sunday or a 20% chance the kid picked Sunday.
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What is the slope of the line given by the equation y=-7X?
Usimov [2.4K]

Answer:

Slope = -7

Step-by-step explanation:

Intercept form y = mx + b where m = slope

In this case y = - 7x, slope m = -7

Answer

Slope = -7

5 0
3 years ago
There are 25 students names in a hat. You choose 5 names. Three are boys names and two are girls names.How many of the 25 names
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5 is the answer your prop
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At a Noodles & Company restaurant, the probability that a customer will order a nonalcoholic beverage is .42. Find the proba
pashok25 [27]

Answer:

0.497

Step-by-step explanation:

Using the binomial probability formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

From the question :

n = 6 ; x = 3 ; p = 0.42

P(x = 3) +... P(x = 6)

P(x = 3) = 6C3 * 0.42^3 * (1 - 0.42)^(6-3)

P(x = 3) = 20 * 0.074088 * 0.195112

P(x = 3) = 0.28910915712

Then find p(x = 4).. + p(x = 6)

Using a calculator :

P(X >= x) = 0.497

6 0
2 years ago
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Sonja [21]

Answer:

2 and 1/4 liters

Step-by-step explanation:

add them together

3 0
3 years ago
Read 2 more answers
Please help me with geometry it is due in one hour
Anna11 [10]

Answer:

7

Step-by-step explanation:

7 x 4 = 28 - 5 = 23

7 + 16 = 23

3 0
3 years ago
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