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Questions in mathematics

[Terjawab] The oblique pyramid has a square base. An oblique pyramid has a square base with a base edge length of 2 centimeters. The vertical height of the pyramid is 3.75 centimeters. What is the volume of the pyramid? Options: 2.5 cm³ 3 cm³ 5 cm³ 6 cm³ 7.5 cm³

[Terjawab] How many four-digit odd numbers less than 4000 can be formed using the digits 2, 3, 4, 5, 6, and 8?

[Terjawab] Convert the following decimal numbers to binary: 1. 490₁₀ 2. 340₁₀

[Terjawab] Graph the function. $g(x)=-x^2-6 x-6$

[Terjawab] How much would $120 invested at 6% interest compounded monthly be worth after 21 years? Round your answer to the nearest cent. [tex]A(t)=P\left(1+\frac{r}{n}\right)^{n t}[/tex] A. $421.72 B. $271.20 C. $133.25 D. $407.95

[Terjawab] Which is a complete list of factors of each term in the expression [tex]$15+20 x ?$[/tex] 15: 1, 3, 5, 15 [tex]$20 x: 1,2,4,5,10,20, x$[/tex]

[Terjawab] Select the correct answer. Molly and Lynn both set aside money weekly for their savings. Molly already has $650 set aside and adds $35 each week. Lynn already has $825 set aside but adds only $15 each week. Which inequality could they use to determine how many weeks, $w$, it will take for Molly's savings to exceed Lynn's savings? A. $650w+35>825w+15$ B. $650+35w>825+15w$ C. $650w+35<825w+15$ D. $650+35w<825+15w

[Terjawab] Perform the operation and simplify. $\begin{array}{c} \frac{x^2+8 x+16}{x+2} \div \frac{x^2+6 x+8}{x^2-4} \\ \frac{(x-[?])(x+\square)}{x+}\end{array}$

[Terjawab] Tim wants to model a dollhouse from a real house that measures 60 feet in length by 28 feet in width. He decides to use a scale in which [tex]$1 / 4$[/tex] inch equals 1 foot. What will the dimensions of his model be? Length = $\square$ inches Width = $\square$ inches

[Terjawab] Simplify: [tex]$\sqrt{\frac{27 x^{12}}{300 x^8}}$[/tex]