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3 years ago

Helllp me plzzzzzzzz i will mark brainlist

Mathematics

2 answers:

EastWind [94]3 years ago

8 0

126 is the answer if you add all the birds together you get 140 then divide it by the number of blue jays and you roughly get 2.4 so you divide 300 by 2.4 and you’ll get a number close to 126 (125) just me doing the math roughly but yeah the answer is definitely 126

katen-ka-za [31]3 years ago

7 0

Answer:

126

Step-by-step explanation:

set up a proportion, 59/140= x/300. Cross multiply: 140x= 17700. Then divide both sides by 140. the answer is 126.42857... ore rounded, 126.

You might be interested in

In a certain card game, the probability that a player is dealt a particular hand is 0.37. Explain what this probability means.

Natali5045456 [20]

Answer:

0.37 means that there is a 0.37 chance out of 1 or 37% chance that the player will be dealt a particular hand.

Step-by-step explanation:

Yes

if you play this card game 100 times, then you will be dealt this hand 100 * 0.37 = 37 times.

3 0

3 years ago

Point m is the midpoint of ab¯¯¯¯¯ . am=2x+9, and ab=8x−50. what is the length of am¯¯¯¯¯¯ ?

iogann1982 [59]

Since m is the midpoint of ab, then the following relationship is fulfilled:
$am = \frac{ab}{2}$
Therefore, substituting values we have:
$2x+9 = \frac{8x-50}{2}$
From here, we clear the value of x.
We have then:
$2x+9 = 4x-25$
$9+25 = 4x-2x$
$34 = 2x$
$x = \frac{34}{2}$
$x = 17$
Then, the value of am, is given by substituting x in the expression:
$am=2x+9$
Substituting we have:
$am=2(17)+9$
$am=34+9$
$am=43$
Answer:
the length of am is:
$am=43$

7 0

3 years ago

Mr smith and mr stein were driving to a buisness meeting 250 miles from their office. Mr Smith drove the first x miles, then Mr

Marat540 [252]

250 divided by x = d (the amount mr Stein drove ) I think that’s the equation

7 0

3 years ago

Can you help me out.

Murrr4er [49]

Step-by-step explanation:

The first one is (5,2)

4 0

3 years ago

Log3(2x-1)=3 help me out:(

aleksley [76]

Answer:

x = 2.

Step-by-step explanation:

(Brainliest?)

So log3(2x-1)+log3(x+7)=3 = log3(3^3) So (2x- 1)(x+7) = 27..... 2x^2+13x - 34 =0 (2x+17)(x - 2) = 0 ..so x = 2 or - 17/2. The solution x = - 17/2 is rejected since we cannot have log 3(2*- 17/2 - 1),a negative number. So the answer is x = 2.

5 0

2 years ago