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OverLord2011 [107]

3 years ago

15

Answer every question please.

2 answers:

AlekseyPX3 years ago

8 0

Which side.... can u make it more clear

Aneli [31]3 years ago

5 0

1. D 1,750 Convert

2. B $2.47 Multiply the two quantities

3. D 39 5/6 lbs Multiply Kids by kids and adults by adults

4. C 132 Supplementary angles equal 180 degrees, so 180 - 48 = 132

5. Lines BE and AOD are complementary because they add up to 90 degrees or form an L.

6. 4 because 8 divided by 1/2 = 4

Try completing the rest by yourself!!!

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Free. please have yourself some if you want, I don't really use mine anyway. Have a nice day :)

lesya692 [45]

Answer:

have a nice day:)

Step-by-step explanation:

reminder to drink water and have a snack :)

7 0

2 years ago

What is the expand form for 0.632

pav-90 [236]

0.600 is ur answer Hopes this helps u.

5 0

3 years ago

Can someone help me solve this?

Virty [35]

Answer:

Her brothers pulse rate is 76.

Step-by-step explanation:

95% of 80 is 76. That only means that her brother's pulse rate must be 76 beats per minute.

8 0

2 years ago

The sequence$$1,2,1,2,2,1,2,2,2,1,2,2,2,2,1,2,2,2,2,2,1,2,\dots$$consists of $1$'s separated by blocks of $2$'s with $n$ $2$'s i

kicyunya [14]

Consider the lengths of consecutive 1-2 blocks.

block 1 - 1, 2 - length 2

block 2 - 1, 2, 2 - length 3

block 3 - 1, 2, 2, 2 - length 4

block 4 - 1, 2, 2, 2, 2 - length 5

and so on.

Recall the formula for the sum of consecutive positive integers,

$\displaystyle \sum_{i=1}^j i = 1 + 2 + 3 + \cdots + j = \frac{j(j+1)}2 \implies \sum_{i=2}^j = \frac{j(j+1) - 2}2$

Now,

$1234 = \dfrac{j(j+1)-2}2 \implies 2470 = j(j+1) \implies j\approx49.2016$

which means that the 1234th term in the sequence occurs somewhere about 1/5 of the way through the 49th 1-2 block.

In the first 48 blocks, the sequence contains 48 copies of 1 and 1 + 2 + 3 + ... + 47 copies of 2, hence they make up a total of

$\displaystyle \sum_{i=1}^48 1 + \sum_{i=1}^{48} i = 48+\frac{48(48+1)}2 = 1224$

numbers, and their sum is

$\displaystyle \sum_{i=1}^{48} 1 + \sum_{i=1}^{48} 2i = 48 + 48(48+1) = 48\times50 = 2400$

This leaves us with the contribution of the first 10 terms in the 49th block, which consist of one 1 and nine 2s with a sum of $1+9\times2=19$ .

So, the sum of the first 1234 terms in the sequence is 2419.

8 0

2 years ago

Irene has 1 gallon of milk. She uses 4 fluid ounces of milk in each bowl of cereal. How many bowls of cereal can she fill before

goldenfox [79]

128 ounces in a gallon

128 divided by 4. Gives you 32 bowls of cereal

4 0

3 years ago

Read 2 more answers