All categories

3 years ago

Velvet fabric costs $1.1.49 a yard. Yvette buys 9.3 yards. Yvette's estimated cost of the velvet is

1 answer:

6 0

This is a simple multiplcation and unit converstion problem. If 1 yard costs $1.149 and he gets 9.3 yards, you just multiply:
$1.149(9.3)=$10.69$

So, your answer is $10.69

You might be interested in

sing traditional methods, it takes 108108 hours to receive a basic driving license. A new license training method using Computer

solniwko [45]

Answer:

$z_{stat} = -1.50$

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 108

Sample mean, $\bar{x}$ = 107

Sample size, n = 110

Alpha, α = 0.02

Population standard deviation, σ = 7

Formula:

$z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$z_{stat} = \displaystyle\frac{107 - 108}{\frac{7}{\sqrt{110}} } = -1.50$

The test statistic is -1.50

8 0

2 years ago

Help would be appreciated ( Grade 4 homework )

saul85 [17]

9514 1404 393

Answer:

(B) 4

Step-by-step explanation:

Consider the units column. The only sum of 3 and a single digit that will end in 1 is the sum ...

3 + 8 = 11

This tells you A = 8, so the top number is 1983, and the middle number is B78.

Considering the first two columns, we know that 83 +78 = 161, so there must be a carry of 1 into the third column. That makes it have the sum ...

1 + 9 + B = <something ending in 4>

We know the something cannot be 04 or 24, so must be 14. Then ...

10 + B = 14 ⇒ B = 4

So, the whole sum is ...

1983 +478 = 2461

and the letter values are ...

A = 8
B = 4
D = 2

3 0

2 years ago

Read 2 more answers

The graph below shows a line of best fit for data collected on the average heights of children.

a_sh-v [17]

Answer:

A. 41

Step-by-step explanation:

Look at the number 6 and follow the line until it shows you the number, which 41

6 0

2 years ago

Read 2 more answers

(AKS 24): The weights of a certain brand of pasta follow an approximately normal

maria [59]

Answer:

the answer is A.

just took the test e2020

Step-by-step explanation:

8 0

2 years ago

URGENT! Can anyone explain how to solve this??

Alex

Check the picture below

the triangles are similar, the angles are congruents then

so... just add them up, and divide by 2, or set them as rational

7 0

2 years ago