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2 years ago

Given below is the odd-number function. which of the following are equal to o(7)?

Mathematics

2 answers:

Sav [38]2 years ago

4 0

If this is a multiple choice question, try to see if -7 and 7 come up as a pair or just -7. I think it is -7.

sveta [45]2 years ago

4 0

We have to see the multiple-choice answers.

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2m · 2n would be the same as _____. A) 4 mn B) 2 m + n C) 2 mn D) 2 m - n

JulsSmile [24]

Answer:

A) 4mn

Step-by-step explanation:

2m × 2n = 4mn

I hope this helps!

3 0

1 year ago

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Marco goal is to eat only 2,000 calories each day one day for breakfast he consumed in 310 calories for lunch you consume 200 mo

spayn [35]

Calories in (Breakfast + Lunch +Dinner) = (310 +(310+200)+800)

=310+500+800= 1610>2000.

So, he was unable to do that.

8 0

2 years ago

Read 2 more answers

(4)

Jet001 [13]

Answer:

Step-by-step explanation:

Let the number of cockles be c and that of winkles be w.

From the first relation,

w = 2c ..........(I)

From the second relation, 6 winkles are accidentally split.

This in equation form means the following:

c/w- 6 = 3/5

By cross multiplication,

5c = 3(w - 6)...........(ii)

We know w = 2c , let’s substitute this into the second equation.

5c = 3(2c - 6)

5c = 6c - 18

Collecting like times, c = 18

And w = 2c = 2(18) = 36

Hence, there were initially 18 cockles and 36 winkles

7 0

2 years ago

Answer quickly only if you know

Neko [114]

The figure has 5 sides, so it must be a pentagon. Pentagon’s interior angles sum up to 540°.

Therefore:

132+90+3x=540

222+3x=540

3x=318

x=106

Checking work, where x=106

222+3(106)=540.

So x°=106°

7 0

2 years ago

What are the first and last terms of this geometric series

11Alexandr11 [23.1K]

ANSWER

E. 10 and 640

EXPLANATION

The given series is

$\sum_{i=1}^45 \times 2^{2i-1}$

To find the first term of the series we substitute i=1 to get,

$a_1 = 5 \times {2}^{2 \times 1 - 1}$

$a_1 = 5 \times {2}^{ 1} = 10$

For the last term of the series, we substitute i=4 to obtain,

$a_4 = 5 \times {2}^{2 \times 4 - 1}$

$a_4 = 5 \times {2}^{7}$

This implies that,

$a_4 = 5 \times 128 = 640$

Therefore the correct answer is E

7 0

2 years ago