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MATH SOLVE
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General
The quotient when sarah divided a number by 5 was 247 with a remainder. what is one possible dividend and explain how you find it.
General
8 months ago
For what values of x does the curve y^2x^3-15x^2=4 have horizontal tangent lines
General
8 months ago
Hasmeet walks once round a circle with a diameter of 80m. There are eight points equally spaced on the circumference of the circle. Find the distance Hasmeet walks between one point and the next point.
General
8 months ago
Find the point estimate of the proportion of people who wear hearing aids if, in a random sample of 493 people, 40 people had hearing aids.
General
8 months ago
Find the critical value zc that corresponds to a 94% confidence level
General
8 months ago
A snail moves 1/50 a mile in 5/6 of an hour. If the snail continues at this pace, how far, in miles, does it move in one hour?
General
8 months ago
The lengths of pregnancies are normally distributed with a mean of 269 days and a standard deviation of 15 days.a. find the probability of a pregnancy lasting 309 days or longer.b. if the length of pregnancy is in the lowest 4%, then the baby is premature. find the length that separates premature babies from those who are not premature.
General
8 months ago
Suppose that the trace of a 2×2 matrix a is tr(a)=15 and the determinant is det(a)=50. find the eigenvalues ofa.
General
8 months ago
Which situation involves descriptive statisticsEighty percent of the recipes in a cookbook require salt.A reporter surveys some commuters in a city to estimate what percent of city’s commuters spend 45 minutes or more getting to work.The survey shows that 1 in 3 moviegoers would attend a midnight showing.A recent survey of the cost of new homes in the United States shows that the median price of a new home is up $15,000 since last year.
General
8 months ago
1.08t can be written as (1.081/12)12t to give the approximate equivalent monthly interest rate based on an annual rate of 8%. Use the properties of exponents to transform the expression into a single exponent expression
General
8 months ago
The lengths of the sides of a triangle are in the extended ratio 3:7:8. The triangle’s perimeter is 72 in. What are the lengths of the sides?
General
8 months ago
When solving the equation 12x^2-7x=6 -2x^2+2 as his first step which property justifies this step? A) subtraction property or equalityB) multiplication property of equality C) associative property of multiplication D) distributive property of multiplication over subtraction
General
8 months ago
What is the equation of the line through (3,7) that is perpendicular to the line through points (-1,-2) and (5,3)?Please help :')
General
8 months ago
Which expressions are equivalent to 2^5x2^4? Check all that apply.2^92^202x2^92^10x2^22^-2x2^11(2x2x2x2x2)(2x2x2x2)
General
8 months ago
What is the perimeter, in grid units, of a regular octagon that has one side with endpoints (-1,2) and (3,-1)?
General
8 months ago
Quadrilateral ABCD is located at A(−2, 2), B(−2, 4), C(2, 4), and D(2, 2). The quadrilateral is then transformed using the rule (x − 2, y + 8) to form the image A'B'C'D'. What are the new coordinates of A', B', C', and D'? Describe what characteristics you would find if the corresponding vertices were connected with line segments.
General
8 months ago
what is the equation of the parabola with vertex (2,4) and focus (5,4)
General
8 months ago
what is the value of the expression?9c3?
General
8 months ago
A washer and a dryer cost $847 combined. The washer costs $53 less than the dryer. What is the cost of the dryer?
General
8 months ago
varies inversely. suppose that when the current is 5 A, the resistance is 50 ohms. what is the resistance when the current is 2 A?
General
8 months ago
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