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Inessa05 [86]
3 years ago
8

There are 40 boys in 6th grade. The number of girls in 6th grade is 30. Carly says that means the ratio of the number of boys in

6th grade to the number of girls in 6th grade is 4:7. Is this statement true or false?
Mathematics
2 answers:
seropon [69]3 years ago
8 0

Answer: false

Step-by-step explanation:

It’s 4:3 and not 4:7 because the 7 was never mentioned in the problem

solong [7]3 years ago
4 0

Answer:

False

Hope this helps and mark 5 stars and brainlliest please.

Step-by-step explanation:

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2.
nataly862011 [7]
42.51 is the right answer
3 0
3 years ago
a mustard seed has a mass of about 0.002 grams a glas jar contains about 4.3602x10e4 seeds what is a estimate of the mass of the
san4es73 [151]

Answer:

It has to 4.3 because u divided it from the sum to get the  an porportional answer so u had to solve it from a measurement on how many seeds does which the mass revolves around

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is 5 +5 ...........
makkiz [27]
5 + 5 is 10...

Start with 5 on one hand and use the other hand (count 5 on that one)

Word problem to make this a little bit 'simplier'

You have 5 squares (◾◾◾◾◾) and you tag along have more (◾◾◾◾◾). How many do you have all together? 10 squares.

◾◾◾◾◾ + ◾◾◾◾◾ (⬅count those squares )


8 0
3 years ago
Find a polynomial F(x) of degree 3 with real coefficients and the following zeros. 4,1-i help fast please?
Rus_ich [418]

Answer:

f(x)=x3−x2−6x2+16x−10

Step-by-step explanation:

If 3−i is a zero, then 3+i

must be a zero as they are conjugates:

f( x ) = ( x − 1 ) ( x − ( 3 − i )) ( x − ( 3 + i )) f ( x ) = ( x − 1 ) ( x2 − x ( 3 + i ) − x ( 3 − i ) + 9 + 1 ) f ( x )) ( x − 1 ) ( x2 − 6x + 10 ) f ( x ) = x3 − x 2 − 6 x 2 + 16x − 10

6 0
3 years ago
Read 2 more answers
Please help!! i need 30!
Nastasia [14]
You are suppose to subtract making it
X+7=13
-7=-7
______
X=6
4 0
3 years ago
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