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3 years ago

Two points are shown on the graph.What is the approximate distance between the points M and N

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

Answer:

B. 12 units

Step-by-step explanation:

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3. What are the identification numbers for ten students chosen at random from a population of 78 students based on the following

Naya [18.7K]

Answer:

27 67 16 01 27 35 21 37 74 10

Step-by-step explanation:

Starting from the left, you pick two numbers together and skip two numbers if it is greater than 78.

Meaning:

27816 78416 01822 73521 37741 016312 68000 53645 56644 97892 63408 77919 44575

You pick [27] and leave 81 since it is greater than 78, the population number.

Then you pick [67] and leave 84 as it is also greater than 78.

Then you pick [16] and [01] but leave 82, as it is greater than 78.

Then pick [27], [35], [21], [37], [74] and [10] since they are all less than 78.

At this juncture, you have identified 10 numbers: 27 67 16 01 27 35 21 37 74 10

7 0

4 years ago

Toy shop orders 11 boxes of marbles each box contains six bags of marbles each bag contains 45 marbles how many marbles does the

WARRIOR [948]

Number of boxes = 11

1 box = 6 bags
11 boxes = 6 x 11
11 boxes = 66 bags

1 bag = 45 marbles
66 bags = 45 x 66
66 bags = 2970 marbles

Answer: The shop ordered 2970 marbles.

4 0

3 years ago

I need help finding the side AB NOT THE ANGE AB which is 90°

Sindrei [870]

Answer:

AB = 10.83 cm

Step-by-step explanation:

From ΔABC,

m∠B = 90°

By applying sine rule in the given triangle,

sinθ = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

sin(37°) = $\frac{AB}{AC}$

AB = AC(sin37°)

AB = 18×(0.060182)

= 10.833

≈ 10.83 cm

Therefore, AB = 10.83 cm is the answer.

8 0

3 years ago

Andre and Elena knew that after 28 days they would have 2²⁸ coins, but they wanted to find out how many coins that actually is.

vlada-n [284]

Answer:

I agree with none of them

Step-by-step explanation:

Given

$Expression= 2^{28}$

$Andre: 2 * 28 = 56$

$Elena: 28 * 28 = 756$

Required

Who is correct?

$Expression= 2^{28}$

When we apply law of indices to the above, it gives 2 multiplies by itself in 28 places

i.e.

$Expression= 2^{28}$

$Expression= 2*2*2*..........*2$ ---- in 28 places

Andre's interpretation of the expression is incorrect as:

$2^{28} \neq 56$

Also, Elena's expression is incorrect.

This is so, because

$2^28 \neq 28*28$

<em>Hence, both of them are incorrect and I agree with none of them</em>

6 0

3 years ago

(PLZ HELP I ONLY HAVE 11 DAYS LEFT OF SCHOOL) If Wendell were to slice the doghouse with a plane parallel to the two sides throu

Yuki888 [10]

a shape of a right triangle

8 0

3 years ago