3 years ago

In a zoo there are 2 lions to every 5monkeys.

Mathematics

1 answer:

notka56 [123]3 years ago

8 0

Answer:

there will be 18 monkeys in 45 monkeys

2:5

18:45

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Nicole is preparing to run in a marathon. Every morning she runs 5 miles in 45 minutes. At that rate, approximately how far coul

wlad13 [49]

Answer:

approximately 12

Step-by-step explanation:

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3 years ago

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Use the quadratic formula to solve for the roots of the following equation.<br> x 2 – 4x + 13 = 0

Artyom0805 [142]

Quadratic Formula: $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ , with a = x^2 coefficient, b = x coefficient, and c = constant

With our equation, plug in the values:

$x=\frac{4\pm \sqrt{(-4)^2-4*1*13}}{2*1}$

Next, solve the exponent and multiplications:

$x=\frac{4\pm \sqrt{16-52}}{2}$

Next, solve the subtraction:

$x=\frac{4\pm \sqrt{-36}}{2}$

Next, factor out i (i = √-1):

$x=\frac{4\pm \sqrt{36}i}{2}$

Next, solve the square root:

$x=\frac{4\pm 6i}{2}$

Lastly, divide and <u>your answer is:</u>

$x=2\pm 3i$

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3 years ago

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Given h(x) = 3x + 4, find h(-1).

larisa86 [58]

Plug in -1 for x
h(-1) = 3(-1) + 4
h(-1) = -3 + 4
Solution: h(-1) = 1

6 0

3 years ago

Asap, round to nearest tenth

Amiraneli [1.4K]

Answer:

Step-by-step explanation:

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3 years ago

Pleqse help me do this thank you

SpyIntel [72]

Answer:

84 grams; 5 ounces

Step-by-step explanation:

1oz = 28g

3*1oz = 3*28g

3 oz = 84g

140g = 5*28g = 5*1oz

140g = 5oz

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4 years ago