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Alborosie
3 years ago
7

There are 42 students in a class.

Mathematics
1 answer:
Vikki [24]3 years ago
3 0

Answer:   the  answer  would  be  16 kids   walk  to  school  (10  girls  and  6  boys)

Step-by-step explanation:

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in a group of 15 people, two third of them are females, 4 of them are wearing boots. How many are not wearing boots
Mumz [18]

Answer:

6 females were not wearing boot but if your looking for how many people total aren't its 11 people that aren't

8 0
2 years ago
Given the value of the hypotenuse c for a 30°-60°-90° triangle, write the
zlopas [31]

Answer:

a= c/2

b= (c/2)×√3

side b is the side with the 60 degree angle.

side a is the side with the 30 degree angle.

using the theorem that the side with the 60 degree × 2 = length of side c and the side with the 60 degree × √3 = b.

I get the following equations shown above.

6 0
2 years ago
Add 5/8 inch, 11/16 inch, and 27/32 inch.
noname [10]
Hi,

Work:

Equation;

\frac{5}{8} + \frac{11}{16} + \frac{27}{32}

Write all numerators above the least common denominator 32.

\frac{5 + 11 + 27}{32}

Calculate the sum of positive numbers.

\frac{69}{32}

Simplify (FRACTION RESULT)

2 \frac{5}{32}

Or (DECIMAL RESULT)

2.15625

Hope this helps.
r3t40
6 0
2 years ago
Read 2 more answers
What is the relationship between these ratios 5/8 and 8/10 proportional or non proportional
Arlecino [84]

Non proportional. It is Non Proportinal.


6 0
3 years ago
Y varies directly with X and has a constant rate of change of 6. When the value of Y is 11, then the value of X could be _____.
Bogdan [553]

Answer:  The correct option is (B) less than 2.

Step-by-step explanation:  Given that Y varies directly with X and has a constant rate of change of 6.

We are to find the possible value of X when the value of Y is 11.

Since Y varies directly with X, so we can write

Y\propto X\\\\\Rightarrow Y=kx~~~~~~~~~~~~~~~(i),~~~~~~~~~\textup{[where 'k' is the constant of variation]}

Since the rate of change is constant and is equal to 6, so we must have

k=6.

So, from equation (i), we have

Y=kX\\\\\Rightarrow Y=6X~~~~~~~~~~~~~~~~~~~~~~(ii)

Now, when Y = 11, then from equation (ii), we get

Y=6X\\\\\Rightarrow 11=6X\\\\\Rightarrow X=\dfrac{11}{6}

Thus, the value of X is less than 2 when Y = 11.

Option (B) is CORRECT.

8 0
3 years ago
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