3 years ago

Problem 1 - Help me, please.

Mathematics

1 answer:

tatiyna3 years ago

6 0

Answer:

c) 125

Step-by-step explanation:

1^5 = 1

3^4 = 81

5^3 = 125

You might be interested in

Evaluate the expression,<br> if x = 9, y = 3, and z = 5.<br> z²(x - y)

EastWind [94]

The answer is 150.
(5)^2(9-3)
25(6)
=150

3 0

1 year ago

An above ground swimming pool is leaking. After 1/2 hour the pool has leaked 7/8 of a gallon of water. How many gallons of water

pshichka [43]

7/8 gallon of water/ (1/2 hr)= 1.75 gallons of water/ hr.

The swimming pool is leaking 1.75 gallons of water/ hr.

Hope this helps~

8 0

3 years ago

Which on of the following decimal s is the largest .345,33,332,35

Elina [12.6K]

The largest number is 345

7 0

3 years ago

For which sample size (n) and sample proportion (p) can a normal curve be

Nonamiya [84]

Answer:

Option c.

Step-by-step explanation:

Using the normal curve to approximate a sampling distribution:

For a sample size n and a proportion n, the normal curve can be used if:

$np \geq 10$ and $n(1-p) \geq 10$

Option a:

$np = 35*0.8 = 28 > 10$

$n(1-p) = 35*0.2 = 7 < 10$

So option a cannot be used.

Option b:

$np = 65*0.9 = 58.5 > 10$

$n(1-p) = 65*0.1 = 6.5 < 10$

So option b cannot be used.

Option c:

$np = 65*0.8 = 52 > 10$

$n(1-p) = 65*0.2 = 13 > 10$

So option c can be used, and is the answer

Option d:

$np = 35*0.9 = 31.5 > 10$

$n(1-p) = 35*0.1 = 3.5 < 10$

So option d cannot be used.

The answer is given by option c.

7 0

3 years ago

What is the recursive rule for this geometric sequence?

Alekssandra [29.7K]

Answer:

Step-by-step explanation:

5 0

3 years ago