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ELEN [110]
3 years ago
12

Answer? I don’t understand any of this

Mathematics
1 answer:
9966 [12]3 years ago
7 0
Answer:\\ Let\: x\: be\: the\: miles\: they\: run \\ \Rightarrow We \: have \: an \: equation:0.55x + 35 + 20 = 0.65x + 45 \\ \Leftrightarrow 0.65x + 45 = 0.55x + 55 \\ \Leftrightarrow 0.1x = 10\Leftrightarrow x = 100 \\ \Rightarrow The \: rental \: costs \: of\: both \: companies \: are \: the \: same \: at \: 100 \: miles
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Which is bigger 2.75 gallons orb12 liters
natima [27]
12 liters because 2.75 gallons is not greater then 12 liters.
7 0
4 years ago
Read 2 more answers
sophie will draw one card at random and then roll a number cube. There are four cards. Each card has a picture of a shape. All p
Hunter-Best [27]

Answer:

Ok, let's calculate the number of possible outcomes:

First, let's see the events and the number of outcomes in each event:

Drawing a card --- 4 outcomes

Rolling a number cube ---- 6 outcomes.

The total number of outcomes will be equal to the product between the number of outcomes in each individual event, this is:

C = 4*6 = 24.

Now, suppose that you have a restriction like:

"What is the probability that you have an odd number in the number cube?"

Ok, let's do the same:

Drawing a card ---- 4 outcomes (the restriction does not affect this event)

Rolling a number cube ---- 3 outcomes (because there are only 3 odd numbers)

The number of combinations is:

C' = 4*3 = 12.

Then the probability will be the quotient between the number of outcomes that meet the condition and the total number of outcomes:

P = C'/C = 12/24 = 0.5

6 0
3 years ago
Using the number line below find the
bonufazy [111]

Answer:

0.3

Step-by-step explanation:

To find this probability, we need to know the distance from point H to P and the distance from point L to K, and then the probability of a random point in HP being inside LK will be the division of the distance from L to K by the distance from H to P:

H to P: distance = 15 - 5 = 10

L to K: distance = 10 - 7 = 3

Probability: LK/HP = 3/10 = 0.3

8 0
3 years ago
I inserted a picture of the question can you please make it short
jekas [21]

Answer:

C.  12    is the correct answer

Step-by-step explanation:

1.2 x 10¹²

3 0
3 years ago
the function d(x) represent the distance traveled by a train traveling 80 mph during t hours after 1:00 pm. what does d (5)-d(2)
Tema [17]
The function d(t) represents the distance traveled by the train after t hours. d(5) is the total distance traveled by the train after 5 hours, which means 6:00 pm. The d(2) is the total distance traveled by the train after two hours, 3:00 pm. The expression d(5) - d(2) represents the total distance traveled by the train from 3:00 pm to 6:00 pm or for traveling at a constant speed for 3 hours. 
7 0
3 years ago
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