3 years ago

Can someone help me solve the blanks PLEASE

Mathematics

1 answer:

hammer [34]3 years ago

6 0

Step-by-step explanation:

You need to remember that

$log( \frac{a}{b} ) = log(a) - log(b)$

and

$log(ab) = log(a) + log(b)$

then the solution is

$log( \frac{r}{st} ) = log(r) - log(st) \\ = log(r) - ( log(s) + log(t) ) \\ = log(r) - log(s) - log(t)$

You might be interested in

The range of y = Arcsin x is<br> kle<br> A. True<br> B. False

Yuri [45]

Answer:

I guess is

Step-by-step explanation:

False I guess

6 0

3 years ago

The following graph shows Barry's monthly phone bill and the number of minutes used. About how many minutes did Barry consume if

hram777 [196]

Answer:

About 27.5 minutes

Step-by-step explanation:

When looking at the graph, you can see that the red line intersects about 27.5 minutes with $55.

6 0

3 years ago

Texas chic. Next question

Maksim231197 [3]

When u have an outlier, u want to use the median.....in this case, the median is 4

4 0

3 years ago

A bakery has 2,160 loaves of whole-wheat bread in July. In all, the bakery SOLD 9000 loaves THIS MONTH. What percent of the loav

Bumek [7]

24% because you would make a ratio like x/100= 2,160/9000. So basically the x is the percentage you need, 100 is just an easy factorable percent, and 2,160 is the wheat bread and 9000 is all the bread. Basically what you do with this ratio is you cross multiply. This means you multiply 2,160 by 100 and divide by 9000 and that’s your percent

3 0

3 years ago

The perimeter of a rectangular swimming pool is 414 meters. The length of the pool is 7 meters more than four times the width. F

PolarNik [594]

Answer:

Width = 40 meters

Length = 167 meters

Step-by-step explanation:

Let

Width of the pool = x meters

Then

Length of the pool = 4x + 7 meters

and

Perimeter $=2(x+4x+7)=2(5x+7)=10x+14$ meters

Hence,

$10x+14=414\\ \\10x=414-14\\ \\10x=400\\ \\x=40\ meters\\ \\4x+7=4\cdot 40+7=167\ meters$

5 0

3 years ago