All categories

2 years ago

Ok this one is pearson realize if u know this help

Mathematics

2 answers:

makvit [3.9K]2 years ago

7 0

There are 12 student(s) in the group, because there is 12 one-third part(s) in 4 while jars

ValentinkaMS [17]2 years ago

4 0

There are 12 students, because there is 12 one third parts.

Explanation:
4 divided by 1/3 = 12

You might be interested in

Find the value of x.<br> xo<br> (x-20)<br> (2x + 10)<br> (x + 40)

kykrilka [37]

Answer:

Step-by-step explanation:

We can write the following equation to solve

$360 = x + (2x + 10) + (x - 20) + (x + 40)$

Reduce

360 = 5x + 30

5x = 330

x = 66

7 0

2 years ago

Si un gramo de chocolate vale$38.25¿cuánto costarán 750 gramos?

Anna007 [38]

Answer:

28687.5

Step-by-step explanation:

Un gramo equivale a $38,25, por lo que si tenemos 750 de esos gramos, tendríamos que multiplicarlos para obtener el costo total.

3 0

1 year ago

Which order from least to greatest of 2.8, 2.8x10², 2.8x10⁻3, 2.8x10⁴, 2.8x10⁻5

Dominik [7]

2.8x10^-5 ; 2.8x10^-3 ; 2.8 ; 2.8x10^2 ; 2.8x10^4

7 0

3 years ago

Read 2 more answers

A new roll of wrapping paper has 6 5/8 yards of paper. Drew used 2 1/6 yards from the roll to wrap a gift. Which equation most c

Sedbober [7]

First you have to make both fractions have the same denominator, so you can multiply each fraction by the others denominator.

5/8
To
(5*6)/(8*6)

And

1/6
To
(1*8)/(6*8)

Now it's 6 30/48 - 2 8/48

= 4 22/48

Now reduce to

= 4 11/24

So, 4 11/24 is the answer

3 0

2 years ago

32% of college students say they use credit cards because of the rewards program. You randomly select 10 college students and a

Tems11 [23]

Answer:

a) $P(X=2)=(10C2)(0.32)^2 (1-0.32)^{10-2}=0.211$

b) $P(X> 2)=1-P(X\leq 2)=1-[0.0211+0.0995+0.211]=0.668$

c) $P(2 \leq x \leq 5)=0.211+0.264+0.218+0.123=0.816$

Step-by-step explanation:

1) Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

2) Solution to the problem

Let X the random variable of interest, on this case we now that:

$X \sim Binom(n=10, p=0.32)$