Maths-
SAT
Easy
Question
The line graph shows the number of space shuttle launches by the United States from 1981 through 1986.

During which year of this time period was the number of space shuttle launches the greatest?
- 1982
- 1983
- 1984
- 1985
The correct answer is: 1985
The number of shuttles launched is maximum, if the graph is raised high to peak. We observe it in 1985.
Related Questions to study
maths-
The half-life of a certain substance in an aquatic environment is about 150 years. Which of the following exponential functions best models the amount A(t), in grams, of the substance t years after 200 grams of the substance is applied to the aquatic environment? (The half-life is the length of time needed for an amount of the substance to decrease to one-half of that amount.)
The half-life of a certain substance in an aquatic environment is about 150 years. Which of the following exponential functions best models the amount A(t), in grams, of the substance t years after 200 grams of the substance is applied to the aquatic environment? (The half-life is the length of time needed for an amount of the substance to decrease to one-half of that amount.)
maths-sat
maths-

The table gives some values of x and the corresponding values of f(x) for polynomial function f. Which of the following could be the graph of f in the xy-plane, where y = f(x) ?

The table gives some values of x and the corresponding values of f(x) for polynomial function f. Which of the following could be the graph of f in the xy-plane, where y = f(x) ?
maths-sat
maths-
Bill is planning to drive 1,000 miles to visit his family. If he plans to drive 250 miles per day, which of the following represents the remaining distance d, in miles, that Bill will have to drive to reach his family after driving for n days?
Bill is planning to drive 1,000 miles to visit his family. If he plans to drive 250 miles per day, which of the following represents the remaining distance d, in miles, that Bill will have to drive to reach his family after driving for n days?
maths-sat
maths-
The number of positive integral solutions of the equation
is
The number of positive integral solutions of the equation
is
maths-General
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If
then the number of positive divisors of the number p is
If
then the number of positive divisors of the number p is
maths-General
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If
then 
If
then 
maths-General
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Matrix Ais given by
then the determinant of
is
Matrix Ais given by
then the determinant of
is
maths-General
maths-
If
is to be square root of a determinant of the two rowed unit matrix, then
should satisfy the relation
If
is to be square root of a determinant of the two rowed unit matrix, then
should satisfy the relation
maths-General
maths-
The curve
touches the
‐axis at P(-2,0) and cuts the y ‐axis at a point
where its gradient is 3 Then a+2b+c=-
The curve
touches the
‐axis at P(-2,0) and cuts the y ‐axis at a point
where its gradient is 3 Then a+2b+c=-
maths-General
maths-
The point(s) on the curve
where the tangent is vertical is (are)
The point(s) on the curve
where the tangent is vertical is (are)
maths-General
maths-
If the normal to the curve y=f(x) at the point (3, 4) makes an angle
with the positive
‐axis then 
If the normal to the curve y=f(x) at the point (3, 4) makes an angle
with the positive
‐axis then 
maths-General
maths-
Tangent drawn at any point to the curve
always makes
Tangent drawn at any point to the curve
always makes
maths-General
maths-
The number of points in the rectangle
which lie on the curve
and at which the tangent to the curve is parallel to the
‐axis is
The number of points in the rectangle
which lie on the curve
and at which the tangent to the curve is parallel to the
‐axis is
maths-General
maths-
The system of homogeneous equations
has a non‐ trivial solution for
The system of homogeneous equations
has a non‐ trivial solution for
maths-General
maths-
If
, then coefficient of
in D(x) is :
If
, then coefficient of
in D(x) is :
maths-General