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Anna007 [38]
2 years ago
10

Jessica has 5 members in the sewing club that she started. In order to get school sponsorship she must have at least 30 members.

How many more members does she need? Write an inequality that models this situation. A) 5 + x ≥ 30 B) 5 + x ≤ 30 Eliminate C) 30 + x ≥ 5 D) 30 + x ≤ 5
Mathematics
2 answers:
inn [45]2 years ago
8 0

Answer:

A)

Step-by-step explanation:

emmasim [6.3K]2 years ago
3 0
The answer is A
Explanation is just I think
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The answer would be y = 2 over 3x - 4
7 0
3 years ago
What is the equation of the line that passes through the point (-5,2) and has a slope of 4/5
dedylja [7]

Answer:

4x - 5y + 30 = 0

Step-by-step explanation:

When a slope of a line and a point passing through it is given then we use slope - one point form to determine the equation of the line.

It is given by:

                      $ (y - y_1) = m (x - x_1) $

where $m$ is the slope of the line and

           $ (x_1, y_1) $ is the point passing through it.

Here $m = \frac{4}{5} $ and $ (x_1 , y_1) = (-5,2) $.

Substituting in the equation we get

$ (y - 2) = \frac{4}{5} (x + 5) $

$ \implies 5y - 10 = 4x + 20 $

$ \implies 4x - 5y + 30 = 0 $

5 0
3 years ago
the mean percentage of a population of people eating out at least once a week is 57% with a standard deviation of 3.5 %. assume
zhuklara [117]
Given:
Population proportion, \mu _{p} = 57% = 0.57
Population standard deviation, σ  = 3.5% = 0.035
Sample size, n = 40
Confidence level = 95%

The standard error is
SE_{p} =  \sqrt{ \frac{p(1-p)}{n} } = \sqrt{ \frac{0.57*0.43}{40} } =0.0783

The confidence interval is 
\hat{p} \pm z^{*}SE_{p}
where
\hat{p} = sample proportion
z* = 1.96 at the 95% confidence lvvel

The sample proportion lies in the interval
(0.57-1.96*0.0783, 0.57+1.96*0.0783) = (0.4165, 0.7235)

Answer: Between 0.417 and 72.4), or between (41% and 72%)

8 0
3 years ago
Find the x- and y-intercepts of the graph of 4x + 10y = 36. State your answers as
svetoff [14.1K]

Answer:

Step-by-step explanation:

Family.

3 0
2 years ago
The average age of the six people on a winter ski trip was twenty-six. An eleven year-old had to leave the trip early to attend
guapka [62]
It’s will be 25 or 36 ?
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2 years ago
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