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kirza4 [7]
3 years ago
10

there are 200 students in the 7th grade 98% of the students in the greater going on the field trip how many students are going o

n the field trip show your work and I will mark brainiest

Mathematics
2 answers:
garik1379 [7]3 years ago
4 0

30 percent

22% of 200 is 44, 44 students play football


12 of 200 is 24, 24 students play baseball


44+24=68

The teams have a total of 68 players


because 8 play both sports you subract 8


68-8=60


The answer is a tolal of 60 students play sports

otez555 [7]3 years ago
4 0

I think the answer is 60

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7 (8.02) need answer asap
timama [110]
Both groups are similar.
7 0
3 years ago
What is the solution to -x2 + 5x - 10 = 0?
Korolek [52]

Answer:

No solution

Explanation

−x^2+5x−10=0

Step 1: Use quadratic formula with a=-1, b=5, c=-10.

you plug it in as shown below

and simplify

when you simplify

you get

as shown below

This is no solution....

7 0
3 years ago
Which is the range of the function f(x) = (9)×?
Anna [14]

Using it's concept, it is found that the range of the function f(x) = 9^x is given by:

all real numbers greater than 0.

<h3>What is the range of a function?</h3>

It is the set that contains all possible output values for the function.

In this problem, the function is:

f(x) = 9^x

For <u>exponential functions without vertical shifts</u>, as is the case in this problem, the range is given by:

all real numbers greater than 0.

More can be learned about the range of a function at brainly.com/question/10891721

#SPJ1

4 0
2 years ago
2.Solve the following quadratic equations<br> i. 9x^2 - 1/16<br> ii. 2h^2 - 3h - 27
Juli2301 [7.4K]
i)~9x^2-\dfrac{1}{16}=0\iff9x^2=\dfrac{1}{16}\iff x^2=\dfrac{1}{9\cdot16}\iff \\\\x^2=\dfrac{1}{144}\iff x=\pm\sqrt{\dfrac{1}{144}}=\pm\dfrac{1}{12}\Longrightarrow\boxed{x=\pm\dfrac{1}{12}}


ii)~2h^2-3h-27=0\\\\\Delta=b^2-4ac\to \Delta=(-3)^2-4\cdot2\cdot(-27)\to\Delta=9+216=225\\\\&#10;\Longrightarrow h=\dfrac{-b\pm\sqrt{\Delta}}{2a}=\dfrac{-(-3)\pm\sqrt{225}}{2\cdot2}=\dfrac{3\pm15}{4}\\\\\begin{cases}h_1=\dfrac{3+15}{4}=\dfrac{18}{4}\iff \boxed{h_1=\dfrac{9}{2}}\\h_2=\dfrac{3-15}{4}=\dfrac{-12}{4}\iff\boxed{h_2=-3}\end{cases}

4 0
3 years ago
M + 6 = 3m + 14<br> Solve?
labwork [276]

Answer:

-6=m

Step-by-step explanation:

m+6=3m+14

-m       -m

6=2m+14

-14      -14

-12=2m

-12/2=-6

5 0
3 years ago
Read 2 more answers
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