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3 years ago

5

In terms of ability to withstand wind speed, approximately how many times as strong is Patricia's steel-house as Peggy's stick-h

ouse?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
101010

(Choice B)
B
100100100

(Choice C)
C
100010001000

1 answer:

ss7ja [257]3 years ago

8 0

Answer: 100

Step-by-step explanation:

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Can I get help plzzz thank you

VikaD [51]

Answer:

something

Step-by-step explanation:

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3 years ago

Read 2 more answers

On a farm the number of cows and the number of sheep are in the tatio 6:5 the number of sheep and the number of pigs are in the

Rzqust [24]

Answer:

There are 70 sheep in the farm.

Step-by-step explanation:

Consider the provided information.

Let c represents the cows, s represents the sheep and p represents the pigs.

The number of cows and the number of sheep are in the ratio 6:5.

$\dfrac{c}{s} =\dfrac{6}{5}$

$c =\dfrac{6s}{5}$

The number of sheep and the number of pigs are in the ratio 2:1.

$\dfrac{s}{p} =\dfrac{2}{1}$

$p =\dfrac{s}{2}$

The total number is 189.

$c+s+p=189$

Substitute the value of c and p in above.

$\dfrac{6s}{5}+s+\dfrac{s}{2}=189$

$\dfrac{12s+10s+5s}{10}=189$

$27s=1890$

$s=70$

Hence, there are 70 sheep in the farm.

8 0

3 years ago

Genevieve buys 4 dance tickets for $15 bill buys 16 dance tickets for $75 did they pay at the same rate?

GrogVix [38]

Answer:

No they did not pay the same rate, Bill paid more than Genevieve.

Step-by-step explanation:

Genevieve : 15 ÷ 4 =3.75

Genevieve paid 3.75 per ticket

-----------------------------------------------------

Bill : 75 ÷ 16 = 4.6875

Bill paid 4.6875 per ticket

********************************************

6 0

2 years ago

2x2 - 4x –9 = 0<br> Completing the swuare

ASHA 777 [7]

Step-by-step explanation:

$(a-b)^2=a^2-2ab+b^2\\\\2x^2-4x-9=0\qquad|\text{add 9 to both sides}\\\\2x^2-4x-9+9=0+9\\\\2x^2-4x=9\qquad|\text{divide both sides by 2}\\\\\dfrac{2x^2}{2}-\dfrac{4x}{2}=\dfrac{9}{2}\\\\x^2-2x=4.5\\\\x^2-2\cdot x\cdot1=4.5\qquad|\text{add}\ 1^2\ \text{to both sides}\\\\x^2-2\cdot x\cdot1+1^2=4.5+1^2\\\\(x-1)^2=5.5\iff x-1=\pm\sqrt{5.5}\qquad|\text{add 1 to both sides}\\\\x=1-\sqrt{5.5}\ \vee\ x=1+\sqrt{5.5}$

4 0

3 years ago

An egg was dropped from a 36 foot ladder and took 2.4 seconds to hit the ground. How many feet did the egg travel in 1.5 seconds

ruslelena [56]

Answer:

22,5 ft

Step-by-step explanation:

36÷2,4×1,5=22,5

6 0

2 years ago