3 years ago

Please look at the screenshot it has my question.

Mathematics

1 answer:

shepuryov [24]3 years ago

3 0

Answer:

6.25 mins (6 minutes 15 seconds)

Step-by-step explanation:

96 tests = 2mins

300 tests = x mins

X = 2/96 x 300

X = 6.25 mins

You might be interested in

What is the surface area of a sphere with the given dimension? Express your answer to nearest hundredth. Use 3.14 for pi. Radius

pav-90 [236]

Okay. The equation for a sphere's surface area is A = 4 * pi * r^2. Let's plug 5 in for r.
$4 \pi (5^2) = 4(3.14)*25 = 100 * 3.14 = 314$
I got 314 cm^2 is the surface area, but it always helps to double check work! Hope this helps!

3 0

3 years ago

Read 2 more answers

Find the area of a square whose side is 9.4cm .

BigorU [14]

Area = ${(9.4)}^{2}$

$= 88.36 \: {cm}^{2}$

Therefore, area of square is 88.36 cm².

7 0

3 years ago

Describe another way you could slice the pyramid that would result in a different cross section

sleet_krkn [62]

Answer:

45 degree ange slice

Step-by-step explanation:

8 0

3 years ago

Function or not a function.

trapecia [35]

Answer:

Not a function

Step-by-step explanation:

For 0 in the domain (input), there are two possible values in the output (range). This goes against the definition of a function, where every element in the domain must have only one value in the range.

Hope this helps!

3 0

3 years ago

Find the mean of the list of data 43,69, 48,37,85,57,95,102

slega [8]

The mean is 66.37
———

5 0

2 years ago

Read 2 more answers