3 years ago

Thoughts on the sat for those who have taken it?

Mathematics

2 answers:

melamori03 [73]3 years ago

7 0

In my opinion it's very challenging, but if you study you'll be okay.

Vladimir [108]3 years ago

4 0

Well its hard, they do weigh the reading part alot. They have practice SATs online on Cracksat.net. Really helpful. Study alot

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And I’m back lol. Or did I never leave to begin with?-

Marianna [84]

Answer:

61 is ur answer

Step-by-step explanation:

Since this was a 90 degree angle you would just subtract 29 from the 90 degrees and get your answer.

7 0

3 years ago

Write a formula for a Riemann sum for the function f (x )equals 1089 minus x squared over the interval [0,33].

Mashcka [7]

Answer:

Area of 23958

Step-by-step explanation:

The Riemann sum is just the divide of a area into smaller areas and computing the sum of those areas. It is basically the integral of a function over an interval.

$\int\limits {1089-x^2} \, dx$

over the interval [0,33].

$\int\limits {1089-x^2} \, dx=1089x-(x^3)/3$

evaluate

$=0-1089\cdot{33}-(33^3)/3=35937-11979=23958$

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3 years ago

Mr. Smith but seven tickets to the puppet show and spent a total of $43. Adult tickets cost nine dollars and children six ticket

AnnZ [28]

Answer:

4 kid tickets and 3 adult tickets

Step-by-step explanation:

4 x 4 = 16 + 9 x 2 = 43(?)

5 0

4 years ago

Tang created a number line for his class to use. A number line has points negative 4, A, B, blank, 0, blank, C, D, 4. Which poin

cestrela7 [59]

Answer:

Answer: D

Step-by-step explanation:

I took the test and got it right i promise

5 0

3 years ago

Read 2 more answers

The cheerleader section is on the basketball court. Each row requires a section of floor that is 1 ¾ yards by 3 ⅓ yards. How man

Lady_Fox [76]

Answer:

The area of the floor space is equal to 5.83 sq yards.

Step-by-step explanation:

Given that,

Each row requires a section of floor that is 1 ¾ yards by 3 ⅓ yards.

We need to find how many square yards of floor space are taken up by one row of cheerleaders.

We know that, the area of a rectangle is given by :

A = lb

So,

$A=\dfrac{7}{4}\times \dfrac{10}{3}\\\\A=5.83\ yards^2$

So, the area of the floor space is equal to 5.83 sq yards.

5 0

3 years ago