All categories

2 years ago

9 less than 5 times some number

Mathematics

2 answers:

valina [46]2 years ago

6 0

nine less than five times a number is 26

asambeis [7]2 years ago

5 0

9 less than 5 times some number is 25

You might be interested in

Solve f(-4) if f(x) = -4x - 2.

nirvana33 [79]

F(-4)= -4(-4) -2
F(-4)= 14

3 0

2 years ago

Whats 2+2

Colt1911 [192]

2+2=4 because if you have 2 and you add another 2 you will have 4

4 0

2 years ago

I will give BRAINLIEST to whoever is CORRECT

8090 [49]

I believe the answer could be

h = -16t^2 + 32t + 12
---------------------------
t<span />

7 0

3 years ago

A bakery wants to determine how many trays of doughnuts it should prepare each day. Demand is normal with a mean of 5 trays and

Alexeev081 [22]

Answer:

4 trays should he prepared, if the owner wants a service level of at least 95%.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 5

Standard Deviation, σ = 1

We are given that the distribution of demand score is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(X > x) = 0.95

We have to find the value of x such that the probability is 0.95

P(X > x)

$P( X > x) = P( z > \displaystyle\frac{x - 5}{1})=0.95$

$= 1 -P( z \leq \displaystyle\frac{x - 5}{1})=0.95$

$=P( z \leq \displaystyle\frac{x - 5}{1})=0.05$

Calculation the value from standard normal z table, we have,

$\displaystyle\frac{x - 5}{1} = -1.645\\x = 3.355 \approx 4$

Hence, 4 trays should he prepared, if the owner wants a service level of at least 95%.

3 0

3 years ago

Which expression gives the closest estimate of 268 + 524?

Schach [20]

Answer:

250+500=750 , 268+524=792 so therefore 250+500 is the answer

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers