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Which of the following is one of the most common elements in the human body? 1) Glucose 2) Water 3) Oxygen 4) Iron

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4- A stationary 4.5 kg block is suspended by a 120 cm long, vertical cord. A 25 g bullet traveling horizontally strikes the block and remains embedded in it. The impact causes the block to swing 150 cm upward, as measured vertically from its stationary position. The velocity of the bullet just before it strikes the block is most nearly a- 310 m/s b. 330 m/s c- 350 m/s d- 400 m/s

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Which of these are NOT a type of connective tissue? Adipose tissue All are connective tissues Bone blood

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Use MS EXCEL to show the difference between amortization INT and compound INT. You should construct the amortization table to explain your answer.

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Texts: 1. Helicase helps to unwind the parent DNA strand in DNA replication. Select one: True False 2. The lagging strand is synthesized consistently in DNA replication. Select one: True False 3. Chargaff's rule indicates that DNA is composed of repeating nucleotides in fixed proportions. Select one: True False 4. The 5' end of a DNA strand contains a phosphate group on the 5 carbon. Select one: True False 5. DNA is made up of nucleotide monomers that have a phosphate group, ribose sugar, and nucleotide base. Select one: True False 6. Prokaryotic DNA is circular and double-stranded. Select one: True False 7. In DNA base pairing, a purine always binds with another purine. Select one: True False 8. DNA replication occurs in G1 phase of the cell cycle. Select one: True False 9. Single-stranded binding proteins help stabilize the unwound strands in replication. Select one: True False 10. Prokaryotic DNA can have multiple origins of replication. Select one: True False 11. DNA Ligase creates phosphodiester bonds, connecting Okazaki fragments. Select one: True False 12. Transcription is the synthesis of RNA from a DNA template. Select one: True False 13. Each tRNA molecule has two functional regions and two binding sites. Select one: True False 14. Mutation insertions and deletions are frameshift mutations. Select one: True False

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The figure below, shows part of a larger pipe network. Pipes 1 and 4 have diameter of 4 feet, length of 1800 feet, and carry a flow of 120 cubic feet per second. Pipe 2 is 1500 feet long and has a diameter of 3 feet. Pipe 3 has a length of 1500 feet and a diameter of 2 feet. Assume that the Hazen-Williams coefficient for all pipes is $C_{HW} = 100$ and neglect minor losses. 2 1 4 Q ? A B C D 3 1. Compute the flows in pipes 2 and 3. Write all the equation(s) needed to compute the flow. (Hint: while you can use Hardy-Cross to solve this problem, you don't need to). 2. Determine the total head loss due to friction between points A and D. 3. City X would like to replace pipes 2 and 3 with a single equivalent pipe, as in the figure below. Determine the diameter of the new pipe, such that the total flow and head loss due to friction between points A and D is the same as in case 2. Assume that the length of the new pipe is 1500 feet and $C_{HW} = 100$. 1 Q ? A new pipe 4 B C D

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Can you make a 10 column worksheet, income statement and balance sheet and ledger accounts for this Proprietor: Ms.Nicole Coffeur Name: Teenage Style Bag Description: Hair and Beauty Salon The business has the following opening balances: Cash At Bank Account Receivable Motor Vehicle Account Payable Bank Loan (due 2022) Hair Styling Equipment Hair Styling Supplies Capital Additional Information: Bank loan interest rates (% per year) 11 Motor vehicle useful life (years) 3 Motor vehicle serap value ($) 2,009 Insurance paid for (months) Rent paid for (months) Hair styling equipment useful life (years) Hair styling equipment scrap value ($) 3,143 Closing stock of hair styling supplies on 30/6 (S) 768 Staff work a 14 day fortnight and are paid on the 15th day. $11,034 $21,713 S36,827 $8,636 $25,472 $17,660 $855 ? Transactions: Date Description 1-Jun Paid General Insurance 3-Jun Rent of Business Premises 8-Jun Facial services fees - Cash 13-Jun Receive Payment from Account Customers 14-Jun Sundry Expenses 16-Jun Purchase books and magazines 17-Jun Manicure services - Cash 18-Jun Hair styling fees - Account 20-Jun Cash Withdrawals by Owner 23-Jun Advertising Expense - Account 25-Jun Manicure services - Cash 25-Jun Hair styling fees - Cash 28-Jun Facial services fees - Cash 29-Jun Staff Wages Amount $2,982 $3,998 $1,378 $1,448 $226 $100 $1,120 $1,595 $1,055 $1,507 $1,099 $1,358 $1,435 $2,282 Date Description 3-Jun Facial services fees - Cash 5-Jun Hair styling fees - Account 13-Jun Advertising Expense - Cash 13-Jun Manicure services - Account 15-Jun Staff Wages 17-Jun Payment to Account Payable 18-Jun Purchase hair styling supplies - account 19-Jun Motor Vehicle Expenses 22-Jun Manicure services - Account 24-Jun Additional cash contributed by owner 25-Jun Payment to Account Payable Amount $1,414 $1,824 $699 $1,228 $2,282 $762 $763 $499 $1,170 $2,549 $896 $1,020 $1,110 29-Jun Hair styling fees - Cash Comments: - Assume that this assignment involves an existing business that was purchased by the new owner on 1 June 2019. - Note the list of transactions is in date order, left to right, line by line. - Use three separate ledger accounts for revenue, namely hair styling services, manicure services and facial services. All revenues relate to the month of June. - Transactions involve cash unless specified as 'Account'. - Record payments for rent and insurance in prepaid accounts initially - Information relevant to complete adjusting entries can be found in the top right section of this page. - The periods to which the rent and insurance apply commence on 1 June. - Round your calculations to the nearest dollar

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A continuous-time signal, $x(t)$, has a Fourier transform denoted by $X(\omega)$, and is expressed as: $X(\omega) = \begin{cases} 0, & \omega < -\omega_m \\ \omega^2 & \text{if } -\omega_m \le \omega < \omega_m \\ 0, & \omega \ge \omega_m \end{cases}$ a) (i) Write down the definition of the Fourier transform, and calculate the value of the integral: $I = \int_{-\infty}^{\infty} x(t) \, dt$ (2) (ii) Using the definition of the inverse Fourier transform, calculate the value of $x(0)$; i.e. $x(t)$ evaluated at $t = 0$. (2) In this part of the question, you do not need to find the full expression for $x(t)$. (iii) Determine whether energy or power provides the most suitable measure of the size of the time-domain signal, $x(t)$, justifying your answer. (1) (iv) Using the appropriate form of Parseval's theorem, calculate the value of the measure chosen to find the size of the signal, $x(t)$. (4)

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Question 15 Find the mean $\mu$ of the given probability distribution. 5 pts The random variable $x$ is the number of houses sold by a realtor in a single month at the Sendsom's Real Estate office. Its probability distribution is as follows. Houses Sold ($x$) Probability $P(x)$ 0 0.24 1 0.01 2 0.12 3 0.16 4 0.01 5 0.14 6 0.11 7 0.21 OPTIONS: A) $\mu = 3.60$ B) $\mu = 3.50$ C) $\mu = 3.40$ D) $\mu = 3.35$

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Texts: Given that the sum of the first n terms, Sₙ of a series is Sₙ = 1 - (1/3)^n. [6M] Write down the expression for the sum of the first (n-1) terms. Hence, (a) find the nth term, (b) show that the series is a geometric series, and find the sum to infinity. [6M]

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javier d.