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natima [27]
3 years ago
7

+ 3 )" alt="\sqrt{4}( \sqrt{8} + 3 )" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
dolphi86 [110]3 years ago
4 0
The answer is 11.65685
AfilCa [17]3 years ago
3 0

Answer: 11.65685....

Step-by-step explanation:

You might be interested in
63 is 90% of what number? Using double number lines.
USPshnik [31]

Answer:Since the 90% is 63.

Step-by-step explanation:

3 0
2 years ago
Help finding angles 4, 3 ,2 ,5... Picture attached this time
Korvikt [17]

Angle 3 = 180° - 70°

Angle 3 = 110°

Angle 2 = 180° - (110° + 36°)

Angle 2 = 180° - 146°

Angle 2 = 34°

Angle 4 = 180° - 70°

Angle 4 = 110°

Angle 5 = 180° - (110° + 62°)

Angle 5 = 180° - 172°

Angle 5 = 8°

I hope this helps.
3 0
3 years ago
Congress regulates corporate fuel economy and sets an annual gas mileage for cars. A company with a large fleet of cars hopes to
3241004551 [841]

Answer:

There is sufficient evidence that fuel economy goal has been attained.

Step-by-step explanation:

The hypothesis :

H0 : μ < 30.2

H1 : μ ≥ 30.2

The test statistic :

(xbar - μ) ÷ (s/√(n))

xbar = 32.12 ; s = 4.83 ; n = 50

Test statistic :

(32.12 - 30.2) ÷ (4.83/√(50))

1.92 ÷ 0.6830651

T = 2.811

Using the Pvalue from test statistic calculator :

Since we used the sample standard deviation, we use the T distribution

df = n - 1 = 50 - 1 = 49

Pvalue(2.811, 49) ; one tailed = 0.00354

At α = 0.05

Pvalue < α ; then we reject the null and conclude that there is sufficient evidence that fuel economy goal has been attained

4 0
3 years ago
How can you use a drawing to construct an argument? (ONLY IF YOU KNOW)
mamaluj [8]
Draw something personally offensive to the viewer (nothing inappropriate). Or you could simply add the subjects of your argument into the drawing.
7 0
2 years ago
Sheila earns $8 per hour at her afterschool job. After working one week, she received a paycheck for $104. Write and solve an eq
Westkost [7]

Answer:

13

Step-by-step explanation:

It should just be 104 divided by 8 which equals=13

3 0
3 years ago
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