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3 years ago

Que es la geometria

Mathematics

2 answers:

viktelen [127]3 years ago

8 0

You need help with geometry ?

Arte-miy333 [17]3 years ago

7 0

Parte de las matemáticas que estudia la extensión, la forma de medirla, las relaciones entre puntos, líneas, ángulos, planos y figuras, y la manera cómo se miden.

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The graph shows the amount of money paid when purchasing bags of candy at the zoo:

Fofino [41]

Answer:

i think its $2

Step-by-step explanation:

because 1,2 could mean 1 bag = $2,

2,4 could mean 2 bags = $4, and so on.

4 0

3 years ago

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TotCo is developing a new deluxe baby bassinet. If the length of a newborn baby is normally distributed with a mean of 50 cm and

Delicious77 [7]

Answer:

The interior length of the bassinet to ensure that 99 percent of newborn babies will fit = 1.7 cm

Step-by-step explanation:

Explanation:-

step(i):-

Given mean of population = 50 cm

standard deviation of Population = 5 cm

Given Margin of error = 10 cm

The Margin of error is determined by

$M.E = \frac{Z_{\alpha } S.D}{\sqrt{n} }$

Step(ii):-

Given level of significance ∝ = 99 % or 1 %

Z₀.₀₁ = 2.576

$10 = \frac{2.576 X 5}{\sqrt{n} }$

$\sqrt{n} = \frac{2.576 X 5}{10}$

√n = 1.3

squaring on both sides , we get

n = 1.69≅ 1.7 cm

Final answer:-

The interior length of the bassinet to ensure that 99 percent of newborn babies will fit = 1.7 cm

4 0

3 years ago

Adrian works full time at the office supply store. He earns $525 each week. He wants to raise his income to at least $650 each w

slamgirl [31]

Answer:The total number of hours worked in the week is 46. The hourly pay would be 40(14) + 6(21) = $686 per week. The annual earnings are 52(686) = $35,672. The salary pay is more than the hourly pay based on the typical hours worked each week given in the table. Therefore, the employee would probably want to choose the salaried pay.

Step-by-step explanation:

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3 years ago

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Solve the following rational equations. Identify the extraneous solution if there are any.

Novay_Z [31]

Answer:

answer

1.1/4

2.1

3.2

4.-4

5.-2

3 0

2 years ago

Read 2 more answers

#20

yKpoI14uk [10]

0.48 miles

Step-by-step explanation:

Step 1

It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.

Step 2

Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]

6 0

3 years ago

Que es la geometria​

Que es la geometria