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GaryK [48]
2 years ago
15

Please help me,...........​

Mathematics
2 answers:
leonid [27]2 years ago
5 0

Step-by-step explanation:

42 boys can count.

the probability that any pupil is a boy and can count?

0.42

Tema [17]2 years ago
4 0
The probability boys can count:
Decimal = 0.42
Fraction = 42/100
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Will mark brainlist:)
ella [17]

Answer:

The length  of the missing side is 7 yards

Step-by-step explanation:

Simply subtract 9 from 16

16-9=7

The length  of the missing side is 7 yards

Hope this helps! Plz award Brainliest : )

8 0
3 years ago
Read 2 more answers
The length of a rectangle is 4 more than the width. Find the width of the rectangle if the area is 32.
Serggg [28]

Answer:

length = 8

width = 4

Step-by-step explanation:

Area = length x breadth

Let x represent the width

length = x + 4

32 = x × (x + 4)

32 = x² + 4x

x² + 4x  - 32  = 0

solving using quadratic equation =

(x² - 4x) -32 + 8x

x = 4 or -8

since width cannot be a negative number, we would use 4

7 0
3 years ago
A chemical company makes two brands of antifreeze. The first brand is 70% pure antifreeze, and the second brand is 95% pure anti
Elden [556K]

Answer:

a una vez a respuesta

Step-by-step explanation:

cuando decimal a compra el gallos para cual es suma cuanto vez =150.49875

3 0
3 years ago
How can 17/20 and 7/4 make a sum of 9/10
Anika [276]

Answer:

the answer is \frac{35}{20}

Step-by-step explanation:

You have to find the common denominator in order to get the sum.

multiply 5 to \frac{7}{4} and you get \frac{35}{20}

then to double check the sum, subtract it.

\frac{35}{20}-\frac{17}{20}=\frac{9}{10}

hope this make sense :/

6 0
3 years ago
Help with answer please!
lana [24]

Answer:

no

Step-by-step explanation:

5 0
3 years ago
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