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Novosadov [1.4K]
3 years ago
6

the table shows the number of cars washed and the amount earned by the car wash over several days. circle the number or term tha

t makes the statement true.

Mathematics
2 answers:
TEA [102]3 years ago
5 0

The first 3 rows are proportional

because when you divide the earning by car washed they all have the same unit rate of 9.5/ to answer the second part you multiply 9.5 by 88. you'll get $836

11111nata11111 [884]3 years ago
5 0

x = y – 5

SOLUTION:  

Rewrite the equation in standard form.

The equation is now in standard form where A = 1, B

= –1, and C = –5. This is a linear equation.

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An angle measures 62° more than the measure of its complementary angle. What is the
cestrela7 [59]

Answer:Let x be one of the angles.

Let (180-x) be the other angle we need.

x = (180-x) - 62

2x = 180-62

2x = 118

x = 118/2

x = 59�

180-59 = 121�

The two angles are 59� and 121�.

Step-by-step explanation:

6 0
2 years ago
A group conducted a poll of 2025 likely voters just prior to an election. The results of the survey indicated that candidate A w
FrozenT [24]

Answer:

Check Explanation

Step-by-step explanation:

Confidence Interval for the population proportion is basically an interval of range of values where the true population proportion can be found with a certain level of confidence.

Mathematically,

Confidence Interval = (Sample proportion) ± (Margin of error)

The population proportion can take on any value within the confidence interval obtained.

So, for each candidate, we can calculate the confidence interval for the population proportion of popular votes they would each receive.

For candidate A,

Sample Proportion = 47%

Margin of Error = 2%

Confidence Interval = (47%) ± (2%)

Confidence interval = (45%, 49%)

For candidate B,

Sample Proportion = 46%

Margin of Error = 2%

Confidence Interval = (46%) ± (2%)

Confidence interval = (44%, 48%)

The true proportion of popular votes for the two candidates will lie between

Confidence Interval for candidate A

(45%, 49%)

Confidence Interval for candidate B

(44%, 48%)

So, the true proportion of popular votes for candidate A can take on any value from 45% to 49%, and that for candidate B can take on values from 44% to 48%.

Because, A could have 45% and B have 48% or A could have 47% and B too have 47%.

The clear winner cannot be determined from this confidence interval obtained from the survey, it really is too close to call!

Hope this Helps!!!

5 0
2 years ago
Tan A= 43 <br> what is the missing value to the nearest hundredth
____ [38]

Answer:

88.67 degrees

Step-by-step explanation:

To find the value of A, undo the tangent operation using the inverse. Use the inverse to find A.

tan ^{-1} 43 = A

A = 88.67

4 0
3 years ago
Simplify <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7Bx-6%7D%20%2B%20%20%5Cfrac%7B3%7D%7Bx%2B5%7D%20" id="TexFormula1"
Svetradugi [14.3K]
Combine the fractions by finding a common denominator.<span><span><span><span>     7x</span>+2
</span><span><span>--------------
(<span>x+5</span>)</span><span>(<span>x<span>−6</span></span>)</span></span></span></span>
7 0
3 years ago
Read 2 more answers
How much times can 6 go into 48
DENIUS [597]
6 can go into 48 8 times. How I figured out?
Start multiplying from a small number like
6×6= 36
6×7=42
6×8= 48
until you see your number 48, or a number that is lower that 48, but can not go any higher than 48.
6 0
3 years ago
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