 High school math questions and answers

Recent questions in Secondary iohanetc 2020-10-28 Answered

Make a box-and-whisker plot for each data set. Area in 1,000 mi2 of 13 western states. 122, 164, 71, 98, 84, 147, 114, 111, 98, 85, 104, 71, 77 median: __________ lower quartile: ________ upper quartile: _________ Dillard 2020-10-28 Answered

Jonny and Jane are keeping murder hornets in jars under their beds. Jonny's jar has 36 hornets and weighs 4 milligrams (mg). Jane has the exact same type of jar, but she has 900 hornets that weigh 12 milligrams (mg). How much does each murder hornet weigh? melodykap 2020-10-28 Answered

A container ship traveled to Mexico and back. The trip there took six hours and the trip back took five hours. It averaged 30 mph on the return trip. Find the average speed of the trip there. (hint: Calculate the return trip first.) ddaeeric 2020-10-28 Answered

A bag contains red and blue marbles. Given that $$\frac{17}{20}$$ of the marbles are red, what percent of the marbled are blue? iohanetc 2020-10-28 Answered

RJ’s Plumbing and Heating charges $55 plus$40 per hour for emergency service. Gary remembers being billed over \$100 for an emergency call. How long was RJ’s there? glasskerfu 2020-10-28 Answered

Find the gradient vector field $$\displaystyle\vec{{F}}=\nabla{f}$$ for each of the function $$\displaystyle{f{{\left({x},{y},{z}\right)}}}=\sqrt{{{x}^{{2}}+{y}^{{2}}+{z}^{{2}}}}$$ Tahmid Knox 2020-10-28 Answered

Prove that every automorphism of R*, the group of nonzero real numbers under multiplication, maps positive numbers to positive numbers and negative numbers to negative numbers opatovaL 2020-10-28 Answered

Given tanx is $$\displaystyle\frac{{3}}{{4}}$$. you can use the double formula to find $$\displaystyle{\tan{{2}}}{x}$$. the teacher wants us to find 3 other doubles like $$\displaystyle{\sin{{2}}}{x}$$ or $$\displaystyle{\cos{{2}}}{x}$$ without using the double angle formulas. cistG 2020-10-28 Answered

Use the appropriate Lagrange interpolating polynomials to find the cubic polynomial whose graph passes through the given points. $$\displaystyle{\left({2},\ {1}\right)},\ {\left({3},\ {1}\right)},\ {\left({4},\ −{3}\right)},\ {\left({5},\ {0}\right)}$$. Daniaal Sanchez 2020-10-28 Answered

Using Similarity Express x in terms of a, b, and c. Given: The given pair of triangles is similar. The given pair of triangle is,  Falak Kinney 2020-10-28 Answered

Find the absolute maximum and absolute minimum values of f on the given interval. $$\displaystyle{f{{\left({t}\right)}}}={5}{t}+{5}{\cot{{\left(\frac{{t}}{{2}}\right)}}},{\left[\frac{\pi}{{4}},{7}\frac{\pi}{{4}}\right]}$$ absolute minimum value-? absolute maximum value-? avissidep 2020-10-28 Answered

An inverted cone (base above the vertex) is 2 m high and has a base radius of $$\displaystyle\frac{{1}}{{2}}$$ m. If the tank is full, how much work is required to pump the water to a level 1 m above the top of the tank? chillywilly12a 2020-10-28 Answered

Describe one similarity and one difference between the definitions of $$\displaystyle{\sin{{0}}},{\quad\text{and}\quad}{\cos{{0}}}$$, where 0 is an acute angle of a right triangle. Tazmin Horton 2020-10-28 Answered

Given any two numbers, which is greater, the LCM of the numbers or the GCF of the numbers? Why? CoormaBak9 2020-10-28 Answered

Functions to power series Find power series representations centered at 0 for the following functions using known power series. Give the interval of convergence for the resulting series. $$f(x)=\ln\sqrt{4-x}$$ babeeb0oL 2020-10-28 Answered

Which of the series, and which diverge? Give reasons for your answers. (When you check an answer, remember that there may be more than one way to determine the series’ convergence or divergence.) $$\sum_{n=1}^\infty\frac{1}{2n-1}$$ Tazmin Horton 2020-10-28 Answered

Find the limit $$\lim_{x\rightarrow0}\frac{x\sin x}{2-2\cos x}$$ ossidianaZ 2020-10-28 Answered

Find the limits $$\lim_{(x,y)\rightarrow(3,4)}\sqrt{x^2+y^2-1}$$ a2linetagadaW 2020-10-28 Answered

Evaluate the following integrals. $$\int \sec^4xdx$$ Annette Arroyo 2020-10-28 Answered

Let $$a_n\rightarrow0$$, and use the Algebraic Limit Theorem to compute each of the following limits (assuming the fractions are always defined): $$\lim_{n\rightarrow\infty}\frac{1+2a_n}{1+3a_n-4(a_n)^2}$$

Turning back to high school math can be essential to understand engineering tasks that you may encounter later. The high school math problems have all the basics that have good equations and answers, which will let you see things clearly. The list of high school math questions below will help you identify your weaknesses and find various solutions. Taking a look at high school math equations, you will see certain parts that can be applied to Physics. In either case, the best way is to learn by example, which is why high school math problems with answers will be essential.
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