3 years ago

The sum of twice a number p and 6 is 12

Mathematics

1 answer:

madreJ [45]3 years ago

3 0

2x + 6 hope this helps

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lara31 [8.8K]

Answer:

36 times 2 is 72

Step-by-step explanation:

That is what you're asking right? I'm just going by the last one.

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3 years ago

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The objects have all the following properties in common except

Nataly_w [17]

The correct answer is H.

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3 years ago

Can someone please explain how to factor 8x + 20?

anastassius [24]

Find a common multiplier between both which would be 4. then divide each term by 4. all you have left stays in the parenthesees.

4 (2x+5)

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3 years ago

For which conditions is p v q false? (A) p is true and q is false (B) P is true and q is true. (C) p is false and q is false (D)

viva [34]

The answer to this question is C.
<span>When P is false and Q is false the P v Q is false</span>

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3 years ago

In a completely randomized design involving four treatments, the following information is provided. Treatment 1 Treatment 2 Trea

NeTakaya

Answer:

Option (b) 36.7

Step-by-step explanation:

Data provided in the question:

Treatment 1 Treatment 2 Treatment 3 Treatment 4

Sample Size 50 18 10 17

Sample Mean 32 36 42 48

Now,

The overall mean is calculated as

= $\frac{\sum_{i = 1}^{4} n_i X_i}{\sum_{i = 1}^{4} {n_i}}$

Here, Xi = Sample mean

n = sample sizes

Thus,

Overall mean

= [ (50 × 32) + (18 × 36) + (10 × 42) + (17 × 48) ] ÷ [ 50 + 18 + 10 + 17 ]

= [ 1600 + 648 + 420 + 816 ] ÷ 95

= 36.67 ≈ 36.7

hence,

Option (b) 36.7

7 0

3 years ago