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3 years ago

How many minutes are in 3 hours,30 minutes?

2 answers:

8 0

Obviously if you wanna know this and do by yourself next time, it's pretty easy an hour is equal to 60 min so if you wanna know how many min are in hours js multiply by 60 for your question of now 3hours×60min=180mi+130=210min

Fed [463]3 years ago

8 0

There are 60 minutes in one hour, so three hours and 30 minutes = 210 minutes.

You might be interested in

If a jogger jogs 6 kilometers in 45 minutes what is his speed

kaheart [24]

45 minutes = 3/4 hours

so his speed = 6 / 3/4 kph

= 8 km / h Answer

6 0

3 years ago

Leonard spent 1 fourth of his money on a sandwich. He spent 2 times as much on a gift for his brother as on some comic books. He

natima [27]

Answer:

1/8

Step-by-step explanation:

Leonard spent 1 fourth of his money on a sandwich.

Fraction of money spent on sandwich = 1/4

He spent 2 times as much on a gift for his brother as on some comic books.

= 1/4 × 2

= 2/8

Hence, Fraction of money spent on Comic books = 2/8

He had 3 over 8 of his money left.

Let us represent his total money has: 1

The fraction of his money that he spent on the comic books is calculated as:

= 1 -( 1/4 + 2/8+ 3/8)

Lowest Common Denominator = 8

= 1 - (2 +2 + 3/8)

= 1- 7/8

= 1/8

Therefore, the fraction of his money that he spent on the comic books is 1/8

4 0

3 years ago

Need help ASAP AND SHOW WORK PLEASE THANKS !!!60 points ?

algol [13]

Answer:

Area=20

Perimeter=21

hope it helps you

8 0

3 years ago

Read 2 more answers

PLEASE ANSWER THIS!!!!!!

Yakvenalex [24]

Answer:

the last one

Step-by-step explanation:

7 0

3 years ago

Jimmy’s Delicatessen sells large tins of Tom Tucker’s Toffee. The deli uses a periodic review system, checking inventory levels

Yakvenalex [24]

Answer:

The restocking level is 113 tins.

Step-by-step explanation:

Let the random variable X represents the restocking level.

The average demand during the reorder period and order lead time (13 days) is, μ = 91 tins.

The standard deviation of demand during this same 13- day period is, σ = 17 tins.

The service level that is desired is, 90%.

Compute the z-value for 90% desired service level as follows:

$z_{\alpha}=z_{0.10}=1.282$

*Use a z-table for the value.

The expression representing the restocking level is:

$X=\mu +z \sigma$

Compute the restocking level for a 90% desired service level as follows:

$X=\mu +z \sigma$

$=91+(1.282\times 17)\\=91+21.794\\=112.794\\\approx 113$

Thus, the restocking level is 113 tins.

6 0

4 years ago