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crimeas [40]
2 years ago
8

Cassandra ordered sandwich platters for a party. There were 6 different kinds of sandwiches with 5 of each kind on a platter. Ca

ssandra ordered 5 platters in all. Part A. What is the total number of sandwiches Cassandra ordered? Explain in detail.
Part B. Each platter was shared equally by 10 guests. Cassandra says each guest will get 15 sandwiches. Is Cassandra Correct ? Explain. How many sandwiches will each guest get?
Mathematics
1 answer:
Sophie [7]2 years ago
7 0
The total number is 150. There are 30 sandwiches on each plate and there is 5 plates so 30 x 5 = 150. Cassandra is correct. 150 / 10 = 15.
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The function C(t) below relates outside temperature in degrees Fahrenheit to the number of cricket chirps per minute. It takes a
vekshin1
T is a linear function of C  ==>  T = mC + b     Each additional chirp C corresponds to an increase in T of 0.25  ==>  m = 0.25    T = 52 when C = 20  ==>  52 = 0.25(20) + b  ==>  b = 52 - 5 = 47   So T = 0.25C + 47    When C = 100 then T = 0.25(100) + 47 = 25 + 47 = 72   When C = 120 then T = 0.25(120) + 47 = 30 + 47 = 77 so the temperature range is between 72 and 77 when there are between 100 and 120 chirps per minute 
3 0
2 years ago
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Today the price of a Jeep is $25,000. In 1970, the price was $5,000. What's the price relative?
asambeis [7]

Solution:

we are given with

Today the price of a Jeep is $25,000. In 1970, the price was $5,000.

So we can write

The price of a Jeep, today = $25,000

The price of a Jeep,in 1970 = $ 5,000

Relative Price means price of a good relative to other. Its a ratio of the two goods times 100.

Price   \ \ relative =\frac{25000}{5000}*100\\ \\ \  Price   \ \ relative =5*100=500\\ \\

Hence the price relative is $500/-

6 0
2 years ago
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A sailor is looking at a kite. If he is looking at the kite at an angle of elevation of 36and the distance from the boat to the
Nonamiya [84]

Answer:

Height of the kite from the ground is 29.2 feet.

Step-by-step explanation:

For better explanation of the solution, see the figure attached :

The angle formed by the height of kite to that of the surface of the ground is right angle.

⇒ m∠ABC = 90°

Let angle of elevation be θ

Now, to find height of the kite : find length of AB

In right angled triangle ABC , using tan rule, we have\tan\theta=\frac{Perpendicular}{Base}\\\\\tan36^{\circ}=\frac{AB}{BC}\\\\\implies \tan36^{\circ}=\frac{AB}{40}\\\\\implies AB=0.73\times 40\\\\\bf\implies AB=29.2\thinspace{ feet}

Hence, Height of the kite from the ground is 29.2 feet.

7 0
2 years ago
Find the hcf of 144 and 180. if it is expressed in the form 13m-3, find the value of m​
BaLLatris [955]

Answer:

Step-by-step explanation:

To find the HCF of 144 and 180

By using product of prime method

Firstly express 144 as a product of it prime and express 180 as a product of it prime

140=2×2×2×2×3×3

180=2×2×3×3×5

Common factor =2×2×3×3

36

in term of m

m=36

13m-3

To find m

Substitute for m when m=36

13(36)-3=

465

8 0
2 years ago
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The cost, c(x), for a taxi ride is given by c(x) = 3x + 2.00, where x is the number of minutes. What does the slope mean for thi
xxTIMURxx [149]
Simple...

you have: C(X)=3x+2.00

x=number of minutes

Pay attention to the y=mx+b form where m=slope-->>

3x is the slope...

so it's 3(times the number of minutes) <<---or (x)

This means that the slope is 3, or the fancy way of saying it-->>"rate of change."

The rate of change of the cost of the taxi ride is $3.00 per minute.

Thus, your answer.


7 0
2 years ago
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