All categories

3 years ago

(b^4)^2 ???????????????

Mathematics

1 answer:

Bogdan [553]3 years ago

3 0

Answer:

b^8

Step-by-step explanation:

You might be interested in

Liam's dad earns bonus miles for each mile that he flies on a trip. On his most recent trip, the pilot announced they were trave

vlada-n [284]

Answer:

880 bonus miles

Step-by-step explanation:

220 times 4 equals 880

8 0

3 years ago

The length of a rectangle is 4 yards less than 2 times the width. If the perimeter is 34 yards, find the length and the width of

tamaranim1 [39]

Answer:

21 yards

Step-by-step explanation:

4 0

2 years ago

2. You are trying to determine which box of Honey Nut Cheerios to buy. The Family Size box weighs

mihalych1998 [28]

Answer:

Step-by-step explanation:

Of course it is MEGA, it is a common sense for everyone to know that buying bigger bulk results in cheaper price. But I will do the math for you:

MEGA size: 5 / 29.4 = 0.17 dollars per pound

Family size: 3.64 / 19.5 = 0.19 dollars per pound

so it is MEGA

5 0

3 years ago

at a particular high school, 42% of the students participate in sports and 25% of the students participate in drama. if 53% of t

baherus [9]

The probability that a student participates in both sports and drama is $0.14$ .

<h3>What is the formula for P(AUB), where A and B are any two events?</h3>

If $A$ and $B$ are any two events, then the probability of the joint event $(A\cup B)$ is given by the following formula: $P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Given that 42% of the students participate in sports and 25% of the students participate in drama and 53% of the students participate in either sports or drama.

Suppose $S$ denotes that "a student participates in sports" and $D$ denotes that "a student participates in drama".
So, we have $P(S)=\frac{42}{100}=0.42$ , $P(D)=\frac{25}{100}=0.25$ , $P(S\cup D)=\frac{53}{100}=0.53$ .

We want to find the probability that a student participates in both sports and drama i.e., we want to find $P(S\cap D)$ .

By the above formula, we obtain:

$P(S\cup D)=P(S)+P(D)-P(S\cap D)\\\Longrightarrow P(S\cap D)=P(S)+P(D)-P(S\cup D)\\\Longrightarrow P(S\cap D)=0.42+0.25-0.53\\\therefore P(S\cap D)=0.14=\frac{14}{100}$

Therefore, the probability that a student participates in both sports and drama is $0.14$ .

To learn more about probability, refer: brainly.com/question/24756209

#SPJ9

6 0

1 year ago

Read 2 more answers

Divide 15 in the ratio 2:1 =?

Natalija [7]

2+1=3
15/3=5
split the 3 5's in ratio 2:1 and you get 10:5

3 0

3 years ago