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2 years ago

Pleaseeeeee I need help! THANK YOU

Mathematics

2 answers:

amm18122 years ago

4 0

$\: \: \: \: \: \: \:$

$\frac{3}{10} \\ \\ or \: in \: alternate \: \: form \\ \\ 0.3$

<h2>refer to the attachment for explanation</h2>

<h2>hope it helps</h2>

kipiarov [429]2 years ago

3 0

You need to multiply across so numerator times numerator and denominator times denominator!

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A particular fruit's weights are normally distributed, with a mean of 476 grams and a standard deviation of 36 grams. The heavie

4vir4ik [10]

Answer:

Step-by-step explanation:

Given that:

mean (μ) = 476 grams, standard deviation (σ) = 36 grams. P(z) = 19%

The z score shows by how many standard deviation the raw score is above or below the mean. It is given by the equation:

$z=\frac{x-\mu}{\sigma}$

Since the 19% weigh more, therefore 81% (100% - 19%) weigh less.

From the normal distribution table, the z score that corresponds to a probability of 81%(0.81) = 0.87

We substitute z = 0.88 in the z score equation to find the raw score. Therefore:

$z=\frac{x-\mu}{\sigma}\\0.87=\frac{x-476}{36}\\ x-476=31.32\\x=31.32+476\\x=507.32\\$

x ≅ 507 grams

Therefore 19% of fruits weigh more than 507 grams

7 0

3 years ago

Sophia bought snacks for her team's practite. She bought a bag of chips for $1.84 and

Sergeeva-Olga [200]

$8.10 hope this is right

7 0

3 years ago

Read 2 more answers

13/17 as a decimal rounded to the nearest tenth

erma4kov [3.2K]

Answer:

0.8

Step-by-step explanation:

It's right.

6 0

3 years ago

If x= 1/2y the which expression represents? 1/x A 1/2y B -1/2y C 2y D -2y

slega [8]

Answer:

Step-by-step explanation:

1/(1/2)

y=2

3 0

3 years ago

What is the converse of the statement? "If x - 2 = 5, then x = 7"

dlinn [17]

ANSWER

"If x=7, then x - 2 = 5"

EXPLANATION

Let

$p \to \: q$

be a propositional statement.

The converse of this statement is

$q \to \: p$

In other words, the converse of the statement,

"If p then q" is "If q, then p"

The given given conditional statement is

"If x - 2 = 5, then x = 7"

Therefore the converse is

"If x=7, then x - 2 = 5"

3 0

3 years ago