How many times did glenda either make less than 10 free throws or more than 26 free throws o/4,6,9,9 1/1,1,2,4,5,9 3/0,0,2;3,2,2
gayaneshka [121]
Answer:
12 throws
Step-by-step explanation:
Each time Glenda practiced her free throws, she recorded the
number of made baskets in a stem-and-leaf plot.
Number of Times she made less than 10 free throws =4
Number of Times she made more than 26 free throws =8
Total=4+8=12
She made 12 throws which were either less than 10 or more than 26.
Whoever travels at the faster rate will arrive first.
We need to find and compare two unit rates:
11 miles
------------ = 0.917 miles per minute
12 min
26 miles
--------------- = 1.083 miles per min
24 minutes
It's obvious that Marisol is driving faster. She will thus be first to arrive at the concert.
Answer: There will 486 bacteria in 31 hours.
Step-by-step explanation:
The population decay in bacteria is exponential.
Exponential function : , where A = initial population, b multiplication decay factor, t= time:
As per given:
Initial population:
After 36 hours, population =
Divide both sides by 120,000 we get
Taking natural log on both sides , we get
At x= 31,
Hence, there will 486 bacteria in 31 hours.
Answer:
slope = 2 and y- intercept = - 2
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (2, 2)
m = = = 2
The y- intercept is the value of the y- coordinate at the point where the line crosses the y- axis, that is
y- intercept = - 2
In this problem, it is essential to use the order of operations, or PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction). First, you solve 7-3=4. Then, you multiply 7 times 4, which is 28. Lastly, you add 28 to 156 which is 184. So your answer is B.