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love history [14]
3 years ago
10

Write a numerical expression to represent the number of apps Priscilla and Cynthia have combined. (Do not simplify the expressio

n just yet.)
answer quickly there was no picture or other info this was the question
Mathematics
2 answers:
beks73 [17]3 years ago
5 0

Answer:

48/4

Step-by-step explanation:

Arturiano [62]3 years ago
4 0

Answer:

P+C=x?

If there was no numerical data, than that is probably the answer. Is it multiple choice?

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Simplify the expression. Explain each step.<br> - q•3
Sveta_85 [38]

Answer:

-3q

Step-by-step explanation:

-q is actually -1q so you just divide 3 by -1 and get -3q

8 0
3 years ago
Help due tomorrow!!!!!!!!!!
asambeis [7]
In total there are 20 students and only 6 read 1 book. So the answer would be 6/20
4 0
2 years ago
Slove for P. 5/7=p+4/7
Sever21 [200]
p= 1/7
Alright, so first, you need to flip the equation.<span><span>It will turn into p+<span>4/7</span></span>=<span>5/7
Next, you want to get the variable by itself so you need to subtract 4/7 from both sides. 5/7-4/7=1/7
p=1/7</span></span>
5 0
3 years ago
12. A culture of bacteria in the lab doubles every 6 minutes. Assume the growth follows a continuous exponential
kondor19780726 [428]

Answer:

18 minutes

Step-by-step explanation:

if you divide 109 by 6, ya get 18.166666-

6 0
3 years ago
A bacteria culture starts with 100 bacteria and doubles in size every half hour.
taurus [48]

Answer:

y=25600

y=100(2)^{2t}

y=252

Step-by-step explanation:

A bacteria culture starts with 100 bacteria and doubles in size every half hour.

y=100(2)^{2x}

where x represents the number of hours

(a) t= 4 hours

Plug in 4 for t  and find out the number of bacteria y

y=100(2)^{2 \cdot 4}\\y=25600

25600 bacteria

y=100(2)^{2t}

convert 40 seconds into hour

40 divide by 60 =2/3

y=100(2)^{2\frac{2}{3} }\\y=100(2)^{\frac{4}{3} }\\\\y=252

The graph is attached below

4 0
3 years ago
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