UpStudy - Your Best AI Study Buddy

The RSPB (Royal Society for the Protection of Birds) is a charitable organization registered in A The United States (B) Canada (C) England and Wales (D) Australia

Which of the following is an independent clause? A Because he was late B She enjoys reading books (C) If it rains tomorrow (D) When she arrived at school

What change has been observed in teenagers' pastime preferences over the last twenty years? A) More teenagers are engaging in online activities (B) Fewer teenagers are watching television C Teenagers' pastimes have remained the same Dore teenagers are playing (ield games

What is the main difference between a phrase and a clause? A phrase contains a subject and a finite verb, while a clause does not. A phrase can stand alone as a sentence, but a clause cannot. A clause contains a subject and a finite verb, while a phrase does not. (C) Both phrases and clauses contain subjects and finite verbs.

If \( 4^{x-1}=8 \), what is \( x \) ? \( \begin{array}{lllll}\text { A } 2 \frac{1}{4} & \text { B } 2 \frac{1}{2} & \text { C } 3 & \text { D) } 5 & \text { E. } 33\end{array} \)

1. What type of symbiosis is a clownfish and an anemone? parasitism mutualism commensalism

A square field has an area of \( 2 \frac{1}{2} \) hectares. Find the length of a side in metres, to the nearest metre. \( \begin{array}{lll}\text { A } 16 \mathrm{~m} & \text { B } 50 \mathrm{~m} & \text { C } 158 \mathrm{~m} \\ \text { D } 500 \mathrm{~m} & \text { E } 1581 \mathrm{~m} & \end{array} \)

44) \( -3 \sin x \cos x<0 \)

Найдите значение выражения \( \frac{a^{5,96} \cdot a^{2,4}}{a^{5,36}} \) при \( a=6 \). Ответ:

Solve the following inequalities, illustrating each solution on a number line. \begin{tabular}{|l|l|}\hline (a) \( 2 x>18 \) and \( 3 x-2<40 \) & (b) \( x+3 \leq 5 \) and \( 2(1-5 x)<32 \)\end{tabular}

Determine ecuaciones de los circulos osculadores de la elipse \( 16 x^{2}+4 y^{2}=64 \) en los puntos \( (2,0) \) y \( (0,4) \). \( (2,0) \) \( (0,4) \)

Question 2. (ALL CALCULATIONS MUST BE DONE WITHOUT USING A CALCULATOR) 2.1.1 Increase R68 in the ratio \( 7: 4 \) 2.1.2 Decrease \( 91 x \) in the ratio \( 5: 7 \). 2.1.3 Divide 182 kg in the ratio \( 2: 3: 8 \). 2.2 A farmer can exchange 72 pigs for 54 sheep at R560 each. What is the price of a pig 2.3 The ratio of the number of boys to the number of girls in a class is \( 4: 3 \). 2.3.1 Calculate how many boys there are in the class if there are 42 pupils in the class. 2.3.2 Calculate how many pupils there are in the class if there are 21 girls. Question 3

43e diagonals of a rhombus are 16 cm and 30 cm long. What is the perimeter of the rhombus? \( \begin{array}{lll}\text { A } 68 \mathrm{~cm} & \text { B } 72 \mathrm{~cm} & \text { C } 80 \mathrm{~cm} \\ \text { D } 88 \mathrm{~cm} & \text { E } 92 \mathrm{~cm} & \end{array} \)

4. Utilice los productos notables estudiados para hallar en cada expresión dada otra equi- valente a ella. a) \( (\sqrt[3]{5}-\sqrt[3]{2})(\sqrt[3]{5}+\sqrt[3]{2}) \) b) \( \left(a^{m}-b^{n}\right)\left(a^{m}+b^{n}\right) \) c) \( (x+y+1)(x-y-1) \) d) \( \left(2^{x}-3^{x}\right)\left(2^{x}+3^{x}\right) \) e) \( \left(x^{2}-y^{2}\right)\left(x^{2}+y^{2}\right)\left(x^{4}+y^{4}\right) \) f) \( \left(2 y^{2 / 5}-3 x^{2}\right)\left(2 y^{2 / 5}+3 x^{2}\right) \)

The following transactions have been extracted from the books of a parthership ZT Traders (partners Zel an Tees) at the financial year end 28 February 20.9. The business applies a \( 60 \% \) mark-up on cost on all goodi The bank account has a credit balance at all times. REQUIRED: Analyse the following transactions under the headings in your Answer Book. The first one has been done a an example for you. TRANSACTIONS: E.g.: Paid the electricty account of R2 500. 1. Received a direct deposit from a tenant for rent of \( R 5500 \). 2. Provision for bad debts of R3 200 must be reduced to R2 900. 3. Bought packing materials on credit for R1 600 less \( 8 \% \) tade discount. 4. Paid the creditor (see No. 3) by EFT the amount owing less \( 5 \% \) discount. 5. Debtor, J. Mkhize, deposited an amount of R4 248 after a discount of \( 11,5 \% \) had been deducted. 6. Partner Zel took goods with a selling price of R5 000 for his own use. 7. Parther Tees withdrew his monthly salary of R12 000. 8. Partner Zel tuansferred a Gr balance of R 45000 on his current account to his capital account. 9. Trading stock with a selling price of R90 000 must be written down to \( 10 \% \) below the cost price as the stock is now old. 10. Dehtor, J. Mshala, claimed an allowance of \( 15 \% \) on goods with a cost price of R3 600 as they were damaged. Alowed her this claim. 11. A creditor with a debit balance of R500 must be transferred to her debtors account. 12. Depreciation must be written off equipment of R4 200. 13. A credit sale of R950 to F. Fly was recorded in the account of B. Bea in error. 14. Transfer the gross profit of R120 000 . 15. Allocate the interest on capital to partner Zel of R15 000. 16. The final division of profit to partreer Tees was R65 000. 17. The Pre-Adjustment Trial Balance showed insurance of R 33800 . This included an annual premium of R13 200 paid on 1 November 20.8. 18. The consumable stores on hand on 1 March 20.8 for 2920 was not reversed. Make the correction. 19. Partner Zel's personal insurance of \( R 750 \) was debited to the insurance account. Paid the rates deposit of R7 800 to the municipality.

4. Find the range of possible measures of the third side. Use the variable \( \mathbf{x} \). \[ 19,13 \]

Find the range of possible measures of the third side. Use the variable \( x \). \[ 4,7 \]

14. Find the range of possible measures of the third side. Use the variable \( x \). 19,13

Solve the pairs of simultaneous equatic a) \( x+y=5 ; \quad x-y=3 \) b) \( x-3 y=-5 ; \quad 2 x+3 y=-1 \) c) \( 2 y-3 x=-21 ; \quad 2 x+3 y=-1 \) d) \( 3 x+2 y=60 ; \quad 3 x-3 y=45 \) e) \( x+y=36 ; \quad x-2 y=-12 \) f) \( x+2 y=5 ; \quad 3 x-y \)

Find the range of possible measures of the third side. Use the variable \( x \). \[ 22,18 \]

8. Simplificar \( \frac{9!\cdot 6!\cdot 3!}{8!\cdot 5!\cdot 2!} \)

Find the range of possible measures of che third side. Use the variable \( x \). \[ 15,24 \]

2 Prove that: \( \quad \sin \left(45^{\circ}+x\right) \cdot \sin \left(45^{\circ}-x\right)=\frac{\cos 2 x}{2} \)

HOW HOW YOU KNOW if the three engths can form a triangle. \[ 3,9,8 \] True False

SHOW HOW YOU KNOW if the three lengths can form a triangle. \[ 37,13,21 \] True False

Whorls, loops, and arches are the three common fingerprint ___ minutiae ridge patterns focal points bifurcations

SHOW HOW YOU KNOW if the three lengths can form a triangle. \[ 16,6,2 \] True False

The dermis contains sudoriferous glands sebaceous glands hair follicles of the above

SHOW HOW YOU KNOW if the three lengths can form a triangle. \[ 25,17,29 \] True False

The stratum basale is the deepest layer of the dermis. True False

The epidermis is composed of five layers of ___ cells. adipose secretory stratified epithelial

To estimate the percentage of incoming freshman who place into college-level mathematics, a researcher collects data from 150 incoming freshman. Match the following: a. percentage of all incoming freshman who placed college-level in mathematics b. percentage of the 150 incoming college freshmen who placed college-level in mathematics c. an incoming college freshman d. whether or not they placed college-level in mathematics e. 150 incoming college freshman f. all incoming college freshmen

Skin is composed primarily of connective and epithelial tissues. True False

A sample of size 125 was gathered from high school seniors to estimate how many seniors at the school intended to attend an in- state university. Of the 125 seniors, 80 responded "Yes" they intend to attend an in-state university. Use the sample to estimate the mean and standard error of the sampling distribution of the sample proportions. Round answers to 4 decimal places. (a) mean \( = \) (b) standard error \( = \)

Multiply. Write your answer in scientific nota \( \left(8 \times 10^{14}\right)\left(5 \times 10^{-3}\right) \)

The bank has recently approved 200 loans and found that \( 9 \% \) did not make payments on time. Let \( p \) represent the proportion all loans issued by the bank that do not make payments on time. Use the sample to estimate the mean and standard error of the sampling distribution of the sample proportions. Round answers to 4 decimal places as needed. (a) mean \( = \) (b) standard error \( = \)

Multiply. Write your answer in scientific \( 2 \cdot\left(9 \times 10^{1}\right) \)

Garcia company reports beginning raw materials inventory of \( \$ 873 \) and ending raw materials inventory of \( \$ 735 \). If the company purchased \( \$ 3,457 \) of raw materials during the month, what is the amount of materials used during the month? Note: Assume all raw materials were used as direct materials. Raw materials used

Consider the proportion of "successes" \( \hat{p}=\frac{27}{28} \). (a) In fraction form, what is the proportion of failures, \( (1-\hat{p}) \) ? (b) Choose the correct inequality to compare the two proportions.

Pregunta 19 El empresarismo Múltiple respuesta Se refiere a la acción de crear o innovar en un proyecto o idea. Es la acción de crear, de abrir, de sacar a flote el nuevo negocio, y el empresarismo Sería la acción de mantener a flote ese negocio para que perdure en el tiempo y sea rentable Se refiere a la actividad de dirigir una empresa o negocio

Multiply. Write your answer in scientific \( \left(4.5 \times 10^{5}\right)\left(4.2 \times 10^{4}\right) \)

Multiply. Write your answer in \[ 2 \cdot\left(2.6 \times 10^{3}\right) \]

Solve the system of equations \[ \left\{\begin{array}{l} -8 x-8 y=-752 \\ -4 x-3 y=-296 \end{array}\right. \] by converting to a matrix equation and using the inverse of the coefficient matrix. \[ x= \] \( \square \) \[ y= \] \( \square \) Question Help: Video Submit Question

Hypoglycemia is the most common serious side effect of insulin. It occurs in approximately \( 16 \% \) of Type I diabetic Consider a sample of 100 Type I diabetics taking insulin. Round to 4 decimal places (a) \( P \) (more than 25 having hypoglycemia \( )= \) (b) \( P(17 \) to 32 patients having hypoglycemia \( )= \)

Solve the system of equations by converting to a matrix equation and using the inverse of the coefficient matrix. \[ \begin{array}{l}9 x-5 y=-134 \\ -8 x+9 y=192\end{array} \] \[ \begin{array}{l}\text { Question Help: Video } \\ \text { Submit Question }\end{array} \]

Multiply. \[ \left(9.4 \times 10^{4}\right)\left(8.5 \times 10^{-8}\right) \]

Multiply. \( 0.04 \cdot\left(1 \times 10^{\circ}\right) \)

Trail of Broken Treaties Reading Questions 1. What were the main issues that Native Americans wanted to address through the Trail of Broken Treaties? 2. How did the Trail of Broken Treaties begin and what was its purpose? 3. How many Native associations organized the Trail of Broken Treaties, and what was their goal in Washington, D.C.? 4. What actions did the Native American protesters take when they reached Washington, D.C.? 5. What was included in the 20-point position paper created by the protesters? 6. What was the outcome of the Trail of Broken Treaties protest? 7. Why is the Trail of Broken Treaties considered an influential event in Native American activism?

Eighth grade \( > \) D. 5 Multiply numbers written in scientific notation yzU Multiply. \[ \left(4 \times 10^{8}\right)\left(2 \times 10^{1}\right) \]

Considere una fuerza de interés \( \delta_{t}=\frac{2}{2 t+k} \). Se tiene la siguiente información: - Un depósito de 75 euros a tiempo cero acumulará \( X \) euros al final de tres años. - El valor presente a tiempo tres, de un flujo de 150 euros a tiempo 5 es igual a \( X \) euros. Determine el valor de \( X \).

6. Hallar el valor \( \quad \sum_{k=1}^{4}\left(\frac{1}{k}+k\right) \)

Place the steps in the correct order of the stress management pyramid. \( \equiv \) Identify cause of Stress (Distress) \( \equiv \) Understand the effects of stress \( \equiv \) Get Help \( \equiv \) Identify stress and stressors in your life \( \equiv \) Learn Coping Skills

7. Nancy buys 15 m of ribbon. Her sister buys 6 m less ribbon but pays twice as much per metre. Together they pay R66. What is the price per metre of each type of ribbon? 8. Sam bought some apples at 60 c each and sold all but 5 of them at R1,00 each. If he made a profit of R5,00, how many apples did he buy? 9. If you are allowed to choose 20 coins from a collection of 50 cent coins and R1 coins, how many coins must be R1 coins if the total value is R15?

3 Transverse waves have a speed of \( 0,5 \mathrm{~m} \cdot \mathrm{~s}^{-1} \) and a wavelength of 25 mm . a) Calculate the frequency of the waves. b) What is the period of the waves?

2 Waves with a frequency of 2 Hz are generated in a spring. The wavelength is \( 0,4 \mathrm{~m} \). Calculate the wave speed.

d. \( y=\sqrt{2 x+4} \)

g. \( y=\frac{1}{2 x+3} \)

f. \( y=7-x \)

b. \( y=2 x^{2}-2 \)

\( \begin{array}{ll}\text { 6. } \cos \left(3 \alpha+20^{\circ}\right)=\sin \left(\alpha+10^{\circ}\right), & x \in\left[-180^{\circ} ; 180^{\circ}\right] \\ \text { 7. } \cos \frac{x}{2}=\sin \left(x-30^{\circ}\right), & -360^{\circ} \leq \alpha \leq 0^{\circ} \\ \text { 8. } \cos \left(2 x+20^{\circ}\right)=-\cos \left(x-11^{\circ}\right), & x \in\left[-180^{\circ} ; 180^{\circ}\right] \\ & -180^{\circ}<x<180^{\circ}\end{array} \)