MATHEMATICS HIGH SCHOOL

Round 1330.464489 to one decimal place

Answers

Answer 1
Answer:

Answer:

1330.5

Step-by-step explanation:

I rounded to the tenths place.

Answer 2
Answer:

Answer:

1330.5

Step-by-step explanation:

Hope this helps! <3

Related Questions

Use the solutions below to write the quadratic expression in standard form. x = 3/4 and x = -5/6
BRAINLIEST !Please at least take a look.
The first term of an arithmetic sequence is -5, and the tenth term is 13. Find the common difference.8/9 1.8 2
Does anyone know what's the answer for this question ???
What is the definition of significant digits?

Please help.Whats thr volume of a right pyramid whose base is a square with a side 6m long and whose altitude is equal to the base side?

Answers

Answer:  72\text{ cubic meters}

Step-by-step explanation:

Given: The base of the right pyramid is square with side = 6 m

Since, the altitude (h) is equals to the base , thus h=6m.

We know that the volume of the square pyramid is given by :_

\text{Volume}=(1)/(3)a^2h, where a is the side of the square.

Then, the volume of the given right pyramid is given by :_

\text{Volume}=(1)/(3)(6)^2(6)\n\n\Rightarrow\ \text{Volume}=72\text{ cubic meters}
V=(1/3)(area of the base)(altitude)

V=(1/3)(6²)(6)= 72 m³

A circular pan has a diameter of 8 inches.What is the exact area of the pan?

A.
256π square inches

B.
8π square inches

C.
64π square inches

D.
16π square inches

Answers

d/2=r
area=pir^2
d=8
8/2=4=r
area=pi4^2
aera=16pi
answer is D

Select the x-coordinate of the vertex of the parabola defined by the function f(x) = -7x^2 + 3x + 1.

Answers

f(x) = -7x^2 + 3x + 1 \n \na=-7, \ b=3 , \ c=1 \n \n vertex(h, k) \ is \ given \  by: \n \n h = (-b)/(2a ) , \ \ k = c-(b^2)/(4a) \n \nh=(-3)/(2\cdot (-7))=(-3)/(-14)=(3)/(14)

k = 1-( 3^2)/(4 \cdot (-7)) =1-(9)/(-28)=1+(9)/(28)=1(9)/(28)=(37)/(28)\n \n \n Answer : \ Vertex =((3)/(14), (37)/(28))
 

Removing which point from the coordinate plane would make the graph a function of x? On a coordinate plane, points are at (negative 2, negative 3), (negative 2, 1), (negative 4, 3), (0, 4), (1, 1), and (2, 3).

Answers

Answer: The first or the second point (- 2, - 3) or (- 2, 1)

Step-by-step explanation:

Ok, a relation (x, y) is a function only if, for each value x in the domain, we have only one value y in the range such that:

f(x) = y.

Here we have the pairs:

(- 2, - 3), (- 2, 1), (- 4, 3), (0, 4), (1, 1), and (2, 3).

Here, for the value x = -2, we have two different values of y.

y = 1 and y = 3.

So this is not a function, then if we want that this relation becomes a function, we must remove the first or the second point.

Answer:

I think B

Step-by-step explanation:

Which choice is equivalent to the expression below when x  0?√18X^30-√9X^3+3√X^3-√2X^3

A.2√2X
B.4√X
C.2X√2X
D.√10X^3

Answers

√(18x^3)-√(9x^3)+3√(x^3)-√(2x^3)\n\n=√(9x^2\cdot2x)-√(9x^2\cdot x)+3√(x^2\cdot x)-√(x^2\cdot2x)\n\n=3x√(2x)-3x√(x)+3x√(x)-x√(2x)=2x√(x)\n\nAnswer:C.
√(18x^3)-√(9x^3)+3√(x^3)-√(2x^3)=\n 3√(2x^3)-3√(x^3)+3√(x^3)-√(2x^3)=\n 2√(2x^3)=\n 2x√(2x)\Rightarrow C

Nick has $8.00. Bagels cost $0.75 each, and a small container of cream cheese costs $1.25. Write an equation to represent the situation and determine the number of bagels that Nick can purchase to spend his total $8.00

Answers