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3 years ago

HELP ME I WILL GIVE CROWN IF RIGHT

Mathematics

2 answers:

Romashka [77]3 years ago

7 0

Answer:

can't see anything

Step-by-step explanation:

I hit download pdf but nothing happens so what the question?

Tju [1.3M]3 years ago

5 0

There is no question I can’t see the picture

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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

(x - 3)(x + 2) (x + 4)

mina [271]

Answer:

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

points)A password must consist of 16 characters. Each character can be a digit (0-9), an uppercase or lowercase letter (A-Z, a-z

artcher [175]

Answer:

72¹⁶ possible passwords

10¹⁰ years

Step-by-step explanation:

For each of the 16 characters, the number of possible outcomes is 10 numbers, 52 letters, or 10 special characters, totaling 72 possible values. The number of total different 16 characters passwords is:

$n = 72^{16}$

If you can test 1 trillion passwords per second, the number of passwords per year is:

$P = 10^{12} * 3,600*24*365\\P=3.1536*10^{19}$

The time in years that would take to test all passwords is:

$T=\frac{72^{16}}{3.1536*10^{19}}\\T = 1.65*10^{10}\ years$

Rounding to the nearest power of 10, it would take 10¹⁰ years

8 0

4 years ago

If anils hieght was 150cm and amans height was 100cm then the ratio of their heights would be

Nataly [62]

Answer:

3/2 or 150%

Step-by-step explanation:

150:100 = 150/100 = 15/10 = 3/2

In other words, 150%

8 0

3 years ago

Five million bacteria live in an organism. The doubling period is 1.5 hours. How many will there be after:

finlep [7]

We write the generic exponential equation:
y = A (b) ^ t
Where,
A: initial population
B: growth rate
t: time in hours.
Substituting values we have:
y = 5 (2) ^ ((1 / 1.5) * t)
For t = 9 hours we have:
y = 5 (2) ^ ((1 / 1.5) * 9)
y = 320 million
For t = 24 hours (one day) we have:
y = 5 (2) ^ ((1 / 1.5) * 24)
y = 327680 million
For t = 2 hours we have:
y = 5 (2) ^ ((1 / 1.5) * 2)
y = 12.5992105 million
Answer:
a) t hours?
y = 5 (2) ^ ((1 / 1.5) * t)
b) 9 hours?
y = 320 million
c) 1 day?
y = 327680 million
d) 2 hours?
y = 12.5992105 million

8 0

3 years ago