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4 years ago

Log of square root of 9/25

1 answer:

8 0

You can rid the square root and be left with log of 3/5
then you can simplify this further into: log(3) - log(5) and then get the final answer -0.2218

$\sqrt{9}/ \sqrt{25} = \sqrt{9/25}$

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Find the equation for the trend line through the points (0, 11) and (100, 33). Then use it to predict the number of baskets Romy

sleet_krkn [62]

Answer:

28 baskets

Step-by-step explanation:

The equation for a linear trend line is given by:

y = mx + b, where y and x are variables, m is the slope of the line and b is the y intercept (that is value of y when x is zero).

The equation of a line passing through two points $(x_1,y_1)\ and\ (x_2,y_2)$ is:

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

y represent the number of baskets made and x represents the time take. Given that the line passes through the points (0, 11) and (100, 33), hence:

$y-11=\frac{33-11}{100-0}(x-0)\\\\y-11=\frac{11}{50}x\\\\y= \frac{11}{50}x+11$

The number of baskets Romy would make after practicing for 80 minutes (x = 80) is:

$y=\frac{11}{50}x+11\\\\y=\frac{11}{50}(80)+11 \\\\y=17.6+11\\\\y=28.6\\\\Therefore\ y\ =\ 28\ baskets$

5 0

3 years ago

HELP!!! The probability that a male’s foot is between 10 and 12.5 inches is__ <br> p(10

ryzh [129]

Answer:

I suggest you use Socratic, it solves questions like this.

Step-by-step explanation:

4 0

3 years ago

6453 to the nearest thousand

iVinArrow [24]

Answer:

Step-by-step explanation:

6,000

if the question is 6,500 to the nearest thousand that will be 7000. i hope this help.

8 0

3 years ago

Read 2 more answers

Sound travels through the air different materials at different speeds. The graph shows that one second, sound travels 5971 meter

Stella [2.4K]

Again,im not quite sure that i understand what youre asking,will you please specify so that i may answer

3 0

4 years ago

A taxi cab charges $1.75 for the flat fee and $0.25 for each mile. Write an in equality to determine how many miles Eddie can tr

Gnesinka [82]

Answer:

.25x+1.75=15 and x=53

Step-by-step explanation:

first subtract 1.75 from both sides

then divide by .25 on both sides

and you will get x=53

5 0

3 years ago