Answer:
The ratio is 4:12:15.
Step-by-step explanation:
we need to make the first ratio (Sylvia's to John's) comparable to second one (John's to Peter's). Since John is in both ratios, we use his number to make it the same. 3 and 4 can both be multiplied into 12. So, multiply the first ratio by 4 and the second by 3.
Put it together, and you get 4:12:15.
Hope it helps :P
I Agree because everything has to come with lines because every thing has to come in a shape with lines
Answer:
Log 48 base 3 on changing base is3.524 and log X base 5 on solving is290.385
Step-by-step explanation:
Given log48 base 3
To change the base to natural logarithm for easy simplification
Log M base n is equal to log M /log n
Hence log3 48= log48/log 3= 1.6821/0.4771= 3.524
Changing to base 5
Log X base 5 is 3.524
log5 X=3.524
Recall that loga b=x
a^x=b
So
5^3.524=290.385 =X
Answer:
A.
Step-by-step explanation:
I don’t know how to explain it. It’s just that you need to find a number that is 2.5 less than D. So, you just subtract that 2.5 from D.