4.

Mathematics

1 answer:

Mashutka [201]2 years ago

3 0

Answer: 13 minutes

Step-by-step explanation:

( 0 + 2 + 10 + 8 + 20 + 12 + 30 + 7 + 40 + 1)/10 = 130/10 = 13

Hope this helps!

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True or false????????????

Naddika [18.5K]

False for every rate there is only one unit rate. there is however more than 1 rates for one unit rate. for example 4/2 would have 2/1 as a unit rate but 2/1 can have 4/2 and 8/4 as rates and so on. hope this helps good luck!

8 0

3 years ago

Help please questions are in the picture

vredina [299]

Question number 1:

Answer:

Answer B

Step-by-step explanation:

Add the prices

$143.99 + $82.40 = $226.39

Multiply by 6

$226.39 · 6 = $1358.34

Answer B, 1358.34

7 0

3 years ago

Read 2 more answers

three zebras are chilling in the desert. suddenly a lion attacks. each zebra is sitting on a corner of an equally length triangl

AnnyKZ [126]

Probability that no zebras collide is 0.25

The zebras are represented as z1, z2 and z3.

Z1 to B, Z2 to C, and Z3 to A come first $= (\frac{1}{2})^3$

Following that, z1 to C, z2 to A, and z3 to B = $(\frac{1}{2})^3$

Consequently, the likelihood of no collision is 2×1/8 = 0.25.

<h3>What are the types of probability distributions ?</h3>

Discrete and continuous probability distributions are the two main categories in which probability distributions fall. There are numerous varieties of probability distributions within each category.

The number of favorable outcomes of an event divided by the total number of possible outcomes of an event can be used to calculate the probability of an event.
The likelihood of a sure or certain event is one.
The likelihood of an impossibility is 0 (0).
Every event has a probability between 0 and 1.