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romanna [79]
3 years ago
14

I joined Brainly because I hate math. Especially word problems. I need help with step-by-step process to arrive at the answer. I

am 69 years old. Can this app help me?
Mathematics
1 answer:
Umnica [9.8K]3 years ago
5 0

Answer:

yes this app can help you with any math question you need help on.

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Ignacio shares 2.1 liters of water equally into 7 containers. How many milliliters are in each container?
Anna11 [10]

300 milliliters in each container because 2.1 liters is 2100 milliliters and 2100/7 is 300

6 0
3 years ago
Which of the binomials below is a factor of this trinomial?
juin [17]

Answer:D

Step-by-step explanation:

x^2 - 12x + 35

x^2-7x-5x+35

x(x-7)-5(x-7)

(x-7)(x-5)

8 0
3 years ago
In a recent Super Bowl, a TV network predicted that 53 % of the audience would express an interest in seeing one of its forthcom
rjkz [21]
<h3>Answer: -0.196</h3>

======================================================

Explanation:

We're conducting a one proportion Z test.

The hypothesized population proportion is p = 0.53, which is not to be confused with the p-value (unfortunately statistics textbooks seem to overuse the letter 'p'). Luckily this problem is not asking for the p-value.

The sample population proportion is

phat = x/n = 41/79 = 0.518987 approximately

The standard error (SE) is

SE = sqrt(p*(1-p)/n)

SE = sqrt(0.53*(1-0.53)/79)

SE = 0.056153 approximately

Making the test statistic to be

z = (phat - p)/(SE)

z = (0.518987 - 0.53)/0.056153

z = -0.19612487311452

z = -0.196

Which is approximate and rounded to 3 decimal places.

3 0
4 years ago
8th Grade Functions: Bike Race
horrorfan [7]

Answer:

Juan wins the race

Step-by-step explanation:

<em>The complete question is attached.</em>

<em />

Time is on the horizontal axis.

Distance is on the vertical axis.

If you look first at y-axis (vertical), you will see that both lines (curves) go upto a distance of 4 miles. So, the race is of 4 miles. Both of them finish.

Now,

If you look at the corresponding x-axis value of where each curve ends, you will see:

Antonio finishes at 15 mins

Juan finishes at 13 minutes

So we can successfully say that Juan wins the race since he finishes 2 mins faster than Antonio.

Juan wins the race

7 0
3 years ago
3/4
Rudiy27

Answer:

1.25 serving(s)?

Step-by-step explanation:

3/4 is a serving yes?

if you add the 1/4, than you get a cup getting 1 1/4 a serving

i changed the 1/4 to .25 because it makes more sense

8 0
3 years ago
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