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3 years ago

Velvet fabric costs $11.49 a yard. Yvette buys 9.3 yards. Yvette's estimated cost of the velvet is

Mathematics

2 answers:

GuDViN [60]3 years ago

5 0

Answer:

$99

Step-by-step explanation:

11.49 is estimated to 11

9.3 is estimated to 9

1 yard cost $11 what of 9

11×9=99

valina [46]3 years ago

3 0

Answer:

99 is your anwser⇔

Step-by-step explanation:

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The scatter plot shows the number of perishable and nonperishable items customers purchased at a market.

dmitriy555 [2]

Based on the scatter plot on perishable and nonperishable items purchased by customers, the following is true:

Purchased 5 nonperishable items - 3 people.
Median number of perishable items = 7 perishable items.
People bought same number of perishable and nonperishable = 2 people.

<h3 /><h3>What does the scatterplot show?</h3>

Looking at the y-axis which shows the number of nonperishable items bought, the number of dots we find at 5 is 3 which means 3 people bought 5 nonperishable items.

The median of perishable items requires that we order the perishable items bought:

2, 2, 5, 6, 7, 8, 9, 10, 11

The median is 7 perishable items.

The number of people with the same number of perishable and nonperishables are 2 people.

One purchased 8 nonperishables and 8 perishables and the other purchased 9 of both items.

Find out more on scatterplots at brainly.com/question/7802890.

#SPJ1

4 0

2 years ago

Solve for x. Your answer must be simplified. -3 < x/-4

Harman [31]

Answer:

x<12

Step-by-step explanation:

Let's solve your inequality step-by-step.

−3< x/ −4

Step 1: Simplify both sides of the inequality.

−3< −1/ 4 x

Step 2: Flip the equation.

−1/ 4 x>−3

Step 3: Multiply both sides by 4/(-1).

( 4/ −1 )*( −1/ 4 x)>( 4 /−1 )*(−3)

x<12

Answer:

x<12

4 0

2 years ago

nobodys probably gonna answer this ): but if you can please do with the answers its for my homework :)

kotegsom [21]

<u>Answer</u>

<h3>12 ) $1000</h3><h3 /><h3>13 ) Y-Intercept = 1000</h3><h3> Slope = $\frac{3000-2000}{4-2}$ = $\frac{1000}{2}$ = $\frac{500}{1}$ </h3><h3 /><h3>14 ) $\left(x^{1\ },\ y^{1}\right)\left(x^{2},\ y^{2}\right)$ → $\left(2\ ,\ 2000\right)\ \left(4\ ,\ 3000\right)$ → $\frac{3000-2000}{4-2}$ → $\frac{500}{1}$ </h3><h3 /><h3>15 ) The meaning of the slope is the steepness of the line, in this graph, the meaning is 500 over 1.</h3><h3 />

<em>Hope this helps! <3</em>

<h2 />

6 0

3 years ago

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 37 o

just olya [345]

Answer:

a) 68 % will lie between 30 and 44 ounces

b) between 23 and 44 ounces will lie 81,5 %

Step-by-step explanation: See Annex

a) Normal Distribution N ( 37, 7)

The Empirical Rule establishes that 68 % of values will be at

μ ± 1 σ where μ is the mean and σ the standard deviation

Then: 37 - 7 = 30 and 37 + 7 = 44

68 % of the values will lie between 30 and 44 ounces

b) And between 23 and 44 we should find:

We have 95 % of values between

μ ± 2*σ

In our case to the left of the value (mean 0 ) and up to the value 23 we get 95/2 = 47,5 % and to the right of the value (mean 0 ) and up to 44 we half 68/2 = 34 %

Then between 23 and 44, we have 47,5 + 34 = 81,5 %

8 0

3 years ago

Which numbers belong to the solution set of the inequality? check all that apply. x+10<50

Lelechka [254]

THE CORRECT SOLUTION WOULD BE THE LISTED LETTERS. B. , F.

4 0

3 years ago