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Delicious77 [7]
3 years ago
7

Brayden says that the probability of catching a cold is 1/2 because there are two possible outcomes, catching a cold and not cat

ching a cold. Is he correct? Explain.
Mathematics
1 answer:
zhenek [66]3 years ago
3 0
In a way he is correct but he would need to explain more in order to get it right formally
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The graph shows the cost of buying tickets to a concert.
-Dominant- [34]

Answer:

305

Step-by-step explanation:

if the unit rate is $30.5 then thats how much it cost per 1 ticket.

To get 10 tickets we have to do x10

30.5 x 10 = 305

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3 years ago
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Please help thank you!!
Dmitry [639]

Answer:

<h2>a. V = 420 cm³</h2><h2>b. V = 444 in³</h2><h2>c. V = 108 cm³</h2><h2>d. V = 324 m³</h2>

Step-by-step explanation:

We have the rectangular prisms.

The formula of a volume of a rectangular prism is:

V=lwh

l - length

w - width

h - height

==========================================

Look at the picture.

a.

Two congruent rectangular prisms 14cm × 3cm × 5cm.

V=2(14\cdot3\cdot5)=420\ cm^3

b.

One rectangular prism 15in × 4in × 6in and next 7in × 4in × 3in:

V=15\cdot4\cdot6+7\cdot4\cdot3=360+84=444\ in^3

c.

One rectangular prism 10cm × 3cm × 2cm and next 4cm × 3cm × 4cm:

V=10\cdot3\cdot2+4\cdot3\cdot4=60+48=108\ cm^3

d.

One rectangular prism 10m × 3m × 6m and next 8m × 3m × 6m:

V=10\cdot3\cdot6+8\cdot3\cdot6=180+144=324\ m^3

4 0
3 years ago
A man jogs from his home to the nearst market 25km away jogs at an average speed 5km 1h. how long does it taken him to reach the
mr_godi [17]

Answer:

1/5

Step-by-step explanation:

first write the formula of average speed

  • 2) then equate the values of given question
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What is <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B5%7D%20" id="TexFormula1" title=" \frac{3}{5} " alt=" \frac{3}
Ilia_Sergeevich [38]

Answer:

9

Step-by-step explanation:

3/5 * 15

Rewriting as

3 * 15/5

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3 years ago
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Help!! <br> Solve for v. <br> 14v - 10 = 14v
SashulF [63]

Answer:

sln

14v-10=14v

14v-14v=10

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