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borishaifa [10]
3 years ago
10

The swimming pool is opening hours a day the pool manager must divide pool time equally among five groups camp; camp swim team,

swim lessons, family swim, and open swim how much time should she allow for each group?
Mathematics
1 answer:
ale4655 [162]3 years ago
4 0

Answer:

1.6 hours

Step-by-step explanation:

Number of opening hours a day = 8

Number of groups = 5

Dividing the number of opening. Hours equally among the 5 groups :

8 hours / 5

= 1.6 hours per group per day

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m_a_m_a [10]

hmmmm put all the ratios in it like ac=8 by putting all values divide it if all part answer come same so your figure is congrenent

4 0
3 years ago
What are the prime factors of 700? A. 350 × 2 B. 2 × 2 × 2 × 5 × 5 × 7 C. 2 × 2 × 25 × 7 D. 2 × 2 × 5 × 5 × 7
S_A_V [24]
We can do this by the tree method. What I've done here is to divide each factor by prime numbers until we have only prime numbers left. For example the second level of the tree from the top has 350 and 2. This is because 750 = 2*350. the next level has 175 and 2 because 350 = 2*175. 

At the end we are left with the prime factors and find that 700 = 7*5*5*2*2

3 0
4 years ago
Passe os números a seguir para notação científica.
Naddika [18.5K]

Answer:

a)105=1.05 \times 10^2\\b)0.0019=1.9 \times 10^{-3}\\c)6 590 000 000 000 000=6.59  \times 10^{15}\\d)0.000000000016=1.6  \times 10^{11}

e)32 000=3.2 \times 10^{4}\\f)0.23=2.3 \times 10^{-1}\\g)428000000=4.28 \times 10^{8}\\h)-0.000000000000384=-3.84 \times 10^{-13}

i)256800000000=2.568 \times 10^{11}\\j)0.00000000000002= 2 \times 10^{-14}\\k)349000=3.49 \times 10^{5}\\l)0,0004=4 \times 10^{-4}

m)120 000 000 000 000 000 000=1.2 \times 10^{20}\\n)0, 000 000 000=0\\o)2048=2.048 \times 10^{3}\\p)150 000 000 000=1.5 \times 10^{11}

q)0,4589=4.589 \times 10^{-1}

6 0
4 years ago
A mirror should be centered on a wall. The mirror is 36 inches wide and the wall is 18 feet wide. Which equation helps determine
Lera25 [3.4K]

Linear equation is the equation in which the highest power of the unknown variable is always 1.The equation which helps determine the distance x on each side of the mirror is ,

x+3+x=18.

<h3>Given information-</h3>

The length of the mirror is 36 inches.

The length of the wall is 18 feet.

The linear equation has to find out for the distance <em>x.</em>

<em />

<h3>Linear equation-</h3>

Linear equation is the equation in which the highest power of the unknown variable is always 1.

As one feet is equal to the 12 inches. Thus the length l of the mirror in the feet is,

l=\dfrac{36}{12}

l=3

The mirror is 3 feet wide.

The distance on each side of the mirror is <em>x. </em>This distance is equal at both side as the mirror is centered. The distance on each side of the mirror is,

=x+x.

Now the the wall is 18 feet wide which is equal to the distance each side of the mirror and the distance of the mirror. As the mirror is 3 feet wide. Thus the equation which determine the distance x on each side of the mirror can be given as,

x+3+x=18

Hence the equation which helps determine the distance x on each side of the mirror is ,

x+3+x=18.

Learn more about the linear equation here;

brainly.com/question/2263981

7 0
3 years ago
I just need some help on this question.
tresset_1 [31]

The answer is letter D

6 0
3 years ago
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