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In **Biology** / **High School** | 2025-07-03

[Open]1. The hormone that stimulates the development of the male sex organs: A) Prolactin B) Thyroxin C) Testosterone D) Aldosterone 2. An investigation was done to determine the effects of thyroxin on the body weight of rats. The average weight of 150 rats was calculated as 230 g. They were then given a daily injection of thyroxin over a period of 30 days. The average weight at the end of the 30 days was calculated as 190 g. The weight of the rats decreased because of thyroxin: A) reduces the rats' appetite B) increases the amount of time they spend actively exercising C) reduces the absorption of food from the gut D) increases the rate of respiration in the cells.

In **English** / **High School** | 2025-07-03

[Open]6. Ahmed has little........ of his own age. A) friends B) time C) a & b D) son 7. I ________ to my soup. Most people wouldn't like it. A) a little B) little C) few D) a & b 8. I add ........salt to my soup, just enough to make it tasty. A) a little B) little C) much D) a lot of

In **Mathematics** / **High School** | 2025-07-03

[Open]Ken had 405 stickers. He gave his stickers equally to some friends. He gave the stickers to fewer than 10 friends. He had no stickers left. How many friends could he give his stickers to?

In **Mathematics** / **High School** | 2025-07-03

[Open]On simplifying [tex]8^3 \times 2^4[/tex], which of the following is correct? (a) [tex]16^7[/tex] (b) [tex]2^{13}[/tex] (c) [tex]2^{10}[/tex] (d) [tex]8^4[/tex]

In **English** / **High School** | 2025-07-03

[Open]4. The rain in Spain falls mainly on the plain. 5. I heard the clock go tick-tock in the night. 6. Mike makes many muffins every morning. 7. The frog croaked as the water splashed. 8. The moon rose low over the lonely road.

In **Mathematics** / **College** | 2025-07-03

[Open]x^2 + b^2 + a^2 + b^2 + c^2 + CD^2

In **Mathematics** / **College** | 2025-07-03

[Open]Which equation is related to $\sqrt{x+10}-1=x$? A. $x+10=x^2+x+1$ B. $x+10=x^2+2 x+1$ C. $x+10=x^2+1$ D. $x+10=x^2-1$

In **Mathematics** / **High School** | 2025-07-03

[Open]Excel Computer Ltd. makes an issue of 50,000 shares of Rs. 10 each at 20% premium to the public. The amount is payable as follows: On application: Rs. 3 On allotment: Rs. 4 (including premium) On first and final call: Balance (3 + 2) Allotment was made to all applicants in full. A shareholder holding 500 shares paid the entire amount along with allotment money. Required: Journal entries

In **Mathematics** / **College** | 2025-07-03

[Open]Which expression is equivalent to $\sqrt[4]{\frac{24 x^6 y}{128 x^4 y^5}}$ ? Assume $x \neq 0$ and $y>0$. A. $\frac{\sqrt[4]{3}}{2 x^2 y}$ B. $\frac{x(\sqrt[4]{3})}{4 y^2}$ C. $\frac{\sqrt[4]{3}}{4 x y^2}$

In **Mathematics** / **High School** | 2025-07-03

[Open]Which functions are equivalent to [tex]f(x)=\sqrt[4]{162} \times[/tex] ? Check all that apply. [tex]f(x)=162^{\frac{x}{4}}[/tex] [tex]f(x)=(3 \sqrt[4]{2})^x[/tex] [tex]f(x)=9 \sqrt[4]{2}^x[/tex] [tex]f(x)=162^{\frac{4}{x}}[/tex] [tex]f(x)=\left[3\left(2^{\frac{1}{4}}\right)\right]^x[/tex]