Fewer meters, the average person is 1-2 meters.. the height of a doorway is usually larger than a person. so meters should work. hope this helped, plz mark brainliest

6 0

4 years ago

Please answer this question for brainliest!

Arlecino [84]

Answer:

Step-by-step explanation:

Because When you enlarge by 3x you get 1/3

8 0

3 years ago

Dean uses 1/3 of a cup of vinegar in his salad dressing recipe. How much vinegar would Dean use to make 2 recipes?

natita [175]

Answer:

2/3

Step-by-step explanation:

1/3 multiplied by 2 equals 2/3

5 0

3 years ago

Read 2 more answers

Find the probability of exactly three successes in six trials of a binomial experiment in which the the probability of is 50%.

posledela

Answer: 31.25%

Two ways to solve this problem:

#1: Use the formula: $P(X=x)={n}Cx_{} *p^{x}*(1-p)^{n-x}$

#2 Use a graphing calculator and use the function binompdf(n, p, x)

x = 3
n = 6
p = 0.5

#1: Formula:

$P(X=3)=_{6}C_{3}*0.5^{3} *(1-0.5)^{6-3}=\frac{6!}{3!(6-3)!} *0.5^{3} *0.5^{3}\\=\frac{6!}{3!*3!} *0.5^{3} *0.5^{3}=20*0.125*0.125=0.3125$

#2: Faster method

binompdf(6, 0.5, 3) = 0.3125

8 0

3 years ago