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belka [17]
3 years ago
13

Help me with this problem and show work please

Mathematics
1 answer:
Elanso [62]3 years ago
7 0
Multilpy -2 on both sides of the < sign this will get u 1x < 24 in other words x < 24
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HELPPPPP ITS DUE TODAY
siniylev [52]

Answer:

1) just make an equation (answer below)

SO the new bottle is 30 ounces

The old bottle was 25 percent more then the new one

So we can just find 25 percent of 30

And add it

That is the most simple way but I would just do

30*1.25 Its the same thing but if you think a bout ti, the new bottle can Only hold 30 ounces, 30 ounces is 100 percent of the new bottle, if you multiply 1.25 its adding 25 percent so it Turns a 2 step into a 1 step.

1.25*30=37.5

The larger bottle was 37.5 ounces

6 0
2 years ago
ANSWER ASAP DONT SEND A FILE WHATS THE TRANSFORMATION??
avanturin [10]

Answer:

2nd one.

Step-by-step explanation:

5 0
2 years ago
A boat starts at a point A. It travels a distance of 7 km on a bearing of 135° to point B. From B it
dexar [7]

Answer:

c.using scale of 1 cm:1km draw a diagram

8 0
3 years ago
According to a recent New York Times poll, 25% of the public have responded to a telephone call-in
ArbitrLikvidat [17]

Answer:

Probability that exactly two people out of a randomly  chosen group of five people have responded to a telephone call-in poll is 0.264.

Step-by-step explanation:

We are given that according to a recent New York Times poll, 25% of the public have responded to a telephone call-in  poll.

Also, five people have people have been randomly selected.

The above situation can be represented through binomial distribution;

P(X = r) = \binom{n}{r} \times p^{r} \times (1-p)^{n-r};x=0,1,2,3,.......

where, n = number trials (samples) taken = 5 people

           r = number of success = exactly two

           p = probability of success which in our question is probability that

                 public have responded to a telephone call-in  poll, i.e; p = 25%

<em><u>Let X = Number of people who have responded to a telephone call-in  poll</u></em>

So, X ~ Binom(n = 5, p = 0.25)

Now, probability that exactly two people out of group of five people have responded to a telephone call-in poll is given by = P(X = 2)

                P(X = 2)  =  \binom{5}{2} \times 0.25^{2} \times (1-0.25)^{5-2}

                               =  10 \times 0.25^{2}  \times 0.75^{3}

                               =  <u>0.264</u>

<em>Therefore, the probability that exactly two people out of a randomly  chosen group of five people have responded to a telephone call-in poll is 0.264.</em>

3 0
3 years ago
{x+3y-4y=24<br> {2x-4y=24
guajiro [1.7K]

Answer:

y= -1 and x = 10

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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