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wolverine [178]
3 years ago
8

3 gardeners can plant 18 trees in 30 minutes.

Mathematics
2 answers:
Ronch [10]3 years ago
8 0

Answer:

5 gardeners

Step-by-step explanation:

1 gardener - 6 trees in 30 min

or 1 tree in 5 min so in one minute gardener can plant 1/5 tree

in 45 min 1 gardener can plant 9 trees

so you would need 5 gardeners to do 45 trees in 45 min

Misha Larkins [42]3 years ago
7 0

Answer:

5 Gardeners

Step-by-step explanation:

It would be 5 gardeners because if they can plant 6 trees in 30 min, then each gardener would plant 9 in 45 min. so do 45/9 and you have the answer of 5 gardeners.

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Find an equation of the vertical line that passes through (x, y) = (5, 11).
AnnZ [28]
X=5 <span>is  the vertical line that passes through </span><span>(5, 11).</span>
8 0
3 years ago
Part 2: NO LINKS!! NOT MULTIPLE CHOICE! Please help me​
Dmitry_Shevchenko [17]

Answer:

(see attachment for tree diagram)

\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}

<h3><u>Part (a)</u></h3>

\textsf{P(Head) and P(3)}=\sf \dfrac{1}{2} \times \dfrac{1}{6}=\dfrac{1}{12}

<h3><u>Part (b)</u></h3>

\textsf{P(Tail) and P(even)}=\sf \dfrac{1}{2} \times \dfrac{3}{6}=\dfrac{3}{12}=\dfrac{1}{4}

<h3><u>Part (c)</u></h3>

\textsf{P(not 6)}=\sf 1-\textsf{P(6)}=1-\dfrac{1}{6}=\dfrac{5}{6}

\implies \textsf{P(Head) and P(not 6)}=\sf \dfrac{1}{2} \times \dfrac{5}{6}=\dfrac{5}{12}

<h3><u>Part (d)</u></h3>

As the six-sided die does not have a side labelled "7", the probability of rolling a 7 is zero.

\implies \textsf{P(Head) and P(7)}=\sf \dfrac{1}{2} \times 0=0

7 0
2 years ago
If 150 empty water bottles weigh 4.5 pounds what do you expect 90 water empty bottles to weigh?
MakcuM [25]
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6 0
3 years ago
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Find the values a) 5%of RS 680​
Snowcat [4.5K]

Answer:

5%of RS 680

RS 34

Step-by-step explanation:

==> 5%of RS 680

==> 5% of 680

==> <u>(</u><u>680</u><u>)</u><u>/</u><u>1</u> ×(<u> 5</u><u>)</u><u>/</u><u>1</u><u>0</u><u>0</u>

==> \frac{3,400}{100}  \\

==> 34

3 0
2 years ago
Read 2 more answers
Which polynomial matches the expression -x(x – 5)?
Art [367]

Answer:

-x² + 5x

Step-by-step explanation:

Distribute -x to all terms within the parenthesis. Note that when multiplying a negative variable and a positive variable, the result is a negative variable. Also note that when multiplying a negative variable with a negative number, the result is a positive.

(-x)(x) = -x²

(-x)(-5) = 5x

-x² + 5x is your answer.

~

6 0
3 years ago
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