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photoshop1234 [79]
3 years ago
8

The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.300.30​, and the sample statis

tics include nequals=13931393 subjects with 404404 saying that they smoked a cigarette in the past week. find the value of the test statistic.
Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
3 0
Lynn has 50 red and 22 yellow chenille sticks. She needs 8 sticks for each craft. How many crafts can she make?
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Select all the statements you agree with.
wolverine [178]

The statements that I agree with, with respect to a parallelogram are:

  • A parallelogram has six sides.
  • Opposite sides of a parallelogram are parallel.
  • All angles of a parallelogram have the same measure.
  • All sides of a parallelogram have the same length.

<h3>What is a parallelogram?</h3>

A parallelogram can be described as the quadrilateral  that do contains  two pairs with respect to their parallel sides.

It should be noted that the sides that can be found in the parallelogram are usually of the same length and there the sides that can be attributed to a parallelogram is usually 6.

Therefore, the option 1,2,4,5 are correct.

Learn more about parallelogram at:

brainly.com/question/970600

#SPJ1

6 0
1 year ago
A glass is 4/7 full. Then 70 cm³ orange juice is poured in. The glass is now 3/4 full.
Nataly_w [17]

Answer:

The volume of the glass is 217.8 cm³

Step-by-step explanation:

If the glass were initially 4/7 full, that means 3/7 of the volume is still available to hold more juice.

Let v represent the volume of the glass.  

Then (3/7)v + 70 cm³ = (3/4)v.

We need to solve this for v.

Here the LCD is 28.  Thus,

(3/7)v + 70 cm³ = (3/4)v →  (12/28)v + 70 cm³ = (21/28)v.

Subtracting  (12/28)v from both sides, we get:

70 cm³ = (9/28)v.

We can isolate v by mult. both sides by the inverse of 9/28, which is 28/9:

(28/9)(70 cm³) = v

The volume of the glass is 217.8 cm³

3 0
3 years ago
Read 2 more answers
You have two summer jobs. In the first job, you work 25 hours per week and earn $7.75 per hour. In the second job, you earn $6.2
Morgarella [4.7K]

Answer:

3.4 Hours

Step-by-step explanation:

25 x $7.75 = $193.75

$250 - $193.75 = $21.25

$21.25/$6.25 = 3.4 hours

You must work 3.4 hours at the second job.

3 0
3 years ago
Read 2 more answers
Use (&lt;,&gt;,=) to compare 2/3 and 3/4
lina2011 [118]
2/3 < 3/4. Hope that helps
3 0
3 years ago
Find the value of x.<br> m2 = x + 67
FrozenT [24]

Answer:

x=m2-67

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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