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trapecia [35]
3 years ago
12

I need to know both answer to the second part

Mathematics
1 answer:
Ierofanga [76]3 years ago
5 0

Answer:

110 chocolate cupcakes

88 vanilla cupcakes

Step-by-step explanation:

5chocolate to 4 vanilla

5x+ 4x = 9x  

9x=198,  

x = 22

22 * 5=110 chocolate cupcakes

22 * 4=88 vanilla cupcakes

CHECK: 88 + 110 = 198

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A player chooses one of the numbers 1 through 4. After the choice has been made, two regular four-sided (tetrahedral) dice are r
d1i1m1o1n [39]

Answer:  =\frac{-1}{16}

Step-by-step explanation:

given data:

number to be chosen from = 1,2,3,4.

<u><em>Solution:</em></u>

ways the number can show

2*3*1=6 ways for your number to appear once.

1*1=1 ways for your number to appear twice.

3*3=9 ways for your number not to appear at all

= \frac{6(1) + 1(2) - 9(1)}{16}

= \frac{6+2-9}{16}

=\frac{-1}{16}

expected return of the player is =\frac{-1}{16}

4 0
3 years ago
A gourmet pizza café sells three sizes of pizza: small, medium and large. To buy all three sizes, it costs a total of 46.95. If
sveta [45]

Answer:

its gowing to be eleven dollars an 46 sent11.46

6 0
2 years ago
Which formula can you use to find the radius (r)r if you know that C=2πr?
fgiga [73]
First of all, it is 2r\pi and it would be divide by 3.14 (pi) and then you should have the diameter. Then divide by 2 to find radius.
3 0
3 years ago
A=1/2bh solve for b.
melamori03 [73]

Answer:

2A /h = b

Step-by-step explanation:

A=1/2bh

Multiply each side by 2

2A = 2*1/2bh

2A = bh

Divide each side by h

2A/h = bh/h

2A /h = b

8 0
3 years ago
Read 2 more answers
Which function can be used to find the number of cells of bacteria in the population at time t
Nonamiya [84]

Answer:

db / dt = kb  

this becomes b(t) = Ce^(kt)  

C = 100, the initial population  

P(1) = 420 = 100 e^(1k)  

4.2 = e^k  

ln 4.2 = k  

a) thus, b(t) = 100 e^(t ln 4.2)  

b) b(3) = 100 e^(3 ln 4.2)  

c) growth constant will still be ln 4.2 (constant percentage of populatioin)  

d) 10000 = 100 e^(t ln 4.2)  

100 = e^(t ln 4.2)  

ln 100 = t ln 4.2  

t = ln 100 / ln 4.2

Step-by-step explanation:

6 0
2 years ago
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