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Gre4nikov [31]
3 years ago
7

Rachel has 90p. Simon has £2.

Mathematics
2 answers:
Alenkasestr [34]3 years ago
7 0
9:20 is the answer you welcome
natulia [17]3 years ago
6 0

Answer:

9:20 is the answers for the question

Step-by-step explanation:

please tell me your

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In Exercise, sketch the graph of the function.<br> f(x) = 0.5 ln x
BartSMP [9]

Answer:

To f(x)=0.5ln(x)}

view graph

Step-by-step explanation:

To f(x)=0.5ln(x)} we can say that f(x)=y=0.5ln(x)} then we find cut points. For y=0 0=0.5ln(x)⇒0=lnx\\e^{0}=e^{lnx}\\1=x

as can be seen in the graph for any value of y greater that 0, x will always take values ​​greater than 1, for values of y less than 0, x will take values less than 1

4 0
4 years ago
If it takes 10 seconds for 10 printers to print out 10 pages of paper, how many seconds will it take 50 printers to print out 50
Fed [463]

Lets use the formula RWT=J to solve this, where,

  • R is the rate
  • W is the number of workers/things
  • T is time
  • J is number of jobs/things

<em><u>"If it takes 10 seconds for 10 printers to print out 10 pages of paper"</u></em> - here -

W is 10 printers, T is 10 seconds,  and J is 10 pages. We can write:

R(10)(10)=10\\R(100)=10\\R=\frac{10}{100}\\R=0.1


<u><em>"how many seconds will it take 50 printers to print out 50 pages of paper"</em></u><em> - here we use R=0.1 (previously found) to figure out T.</em>

<em>RWT=J\\(0.1)(50)T=50\\5T=50\\T=\frac{50}{5}\\T=10</em>

So it will take 10 seconds for 50 printers to print 50 pages.


ANSWER: 10 seconds

4 0
3 years ago
Read 2 more answers
If the frequency of two alleles in a gene pool is 90%A and 10% a, what is the frequency of individuals in the population with th
Sladkaya [172]

Answer: 0.18

Step-by-step explanation:

From the question we know that p = 0.9 and q = 0.1. From this, We can compute the heterozygotes: 2pq = 2 (0.9) (0.1) = 0.18.

7 0
3 years ago
I'm not sure with this pls help....asap....I really need help fasttt please.....I'll mark brainliest!!!!!!​
sesenic [268]

Answer:

Im pretty sure the first is -2 and -3. then -4 and-10

Step-by-step explanation:

thats all i know srry

7 0
3 years ago
Read 2 more answers
Blank as 8 hundreds is 8 thousands?
e-lub [12.9K]

Answer:

Ten times as 8 hundreds is 8 thousands.

Step-by-step explanation:

Ten times as 8 hundreds is 8 thousands.

This can be written mathematically as:

10 times as 800, is 8000.

or, we can multiply these to get the answer.

10\times800=8000

So, the answer is : Ten times as 8 hundreds is 8 thousands.

6 0
3 years ago
Read 2 more answers
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