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avanturin [10]
3 years ago
6

School rule states u must have 1 adult for every 6 children one class has 24 children, one has 26 children,and the third has 28

each class has 1 teacher how many adults should it have
Mathematics
1 answer:
UkoKoshka [18]3 years ago
3 0
There should be 10 more adults in all three classes together, with a total of 13 adults
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HELP ME PLEASE PLEASE IM BEGGING
Llana [10]

Answer:

Consistent and independent

Step-by-step explanation:

This is bcoz dependent lines overlap each other, where as inconsistent lines dont intersect

5 0
3 years ago
(7^4)(7^2) = A) 7^6 B) 7^8 C) 14^6 D) 14^8
jonny [76]

Answer:

A

Step-by-step explanation:

using the rule of exponents

• a^{m} × a^{n} ⇔ a^{(m+n)}, hence

7^{4} × 7² = 7^{(4+2)} = 7^{6}


4 0
3 years ago
13 points plus brainliest to the correct answer!
TEA [102]
The equation of a straight line is given by:

y = mx + c

where m is the slope and c is the y-intercept.

From the given graph, the y-intercept is 1.

The slope of a straight line is given by:

m= \frac{y_2-y_1}{x_2-x_1}

Where (x_1,y_1) and (x_2,y_2) are two points on the line.

From the graph, (0, 1) and (14, 8) are two points on the line, thus:

m= \frac{8-1}{14-0} = \frac{7}{14} = \frac{1}{2}

Therefore, the equation representing the graph is y= \frac{1}{2} x+1
8 0
3 years ago
Read 2 more answers
Scores of an IQ test have a​ bell-shaped distribution with a mean of 100 and a standard deviation of 19. Use the empirical rule
zvonat [6]

Answer: About 99.7%  IQ scores falls within 43 and 157.

Step-by-step explanation:

According to the empirical rule , if a data follows normal distribution then about 99.7% of the population lies with in three standard deviations from mean.

Given:   IQ test have a​ bell-shaped distribution with a mean of 100 and a standard deviation of 19.

Since , the graph of normal distribution is bell-shaped , it mean that IQ scores follow normal distribution.

Then, About 99.7%  IQ scores falls within Mean ± 3 (Standard deviation).

i.e. About 99.7%  IQ scores falls within 100± 3(19).

i.e. About 99.7%  IQ scores falls within 100- 57 and 100+57.

i.e. About 99.7%  IQ scores falls within 43 and 157.

Therefore , by empirical rule

About 99.7%  IQ scores falls within 43 and 157.

3 0
4 years ago
What is the sum of 5 feet 9 inches and 12 feet 3 inches
mestny [16]
5 ft + 12 ft = 17 ft 

<span>9 in + 3 in = 12 in = 1 ft </span>

<span>17 ft + 1 ft = 18 ft
</span>hope this helps
6 0
3 years ago
Read 2 more answers
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