3 years ago

PLEASE HELP I have no idea how to do this

Mathematics

1 answer:

tresset_1 [31]3 years ago

7 0

Answer:

1st 2nd or both's answer you want

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a jar contains 6 jellybeans, 4 green jellybeans, and 4 blue jelly beans. if we choose a jellybean, then another without putting

posledela

Probability first one is blue is 4/6+4+4=4/14
the second one is also blue is 4-1/6+4+4-1=3/13

The probability of getting blue both time is 4/14*3/13=12/182=0.0659=6.59%

Answer:
0.0659 or 6.59%

8 0

3 years ago

nignag [31]

Answer:

1st = 4×10 ^-9

2nd= 4×10^1

3rd = 4×10^7

4th = 4×10^-5

Step-by-step explanation:

for whole numbers you just have to count from the ending till the number indicated beside the x10

for decimals you count from the front starting at the decimal till you cover the whole number

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1 year ago

What is x ^3/4 equivalent to?

galben [10]

$\sqrt[4]{x {}^{3} }$

${a}^{ \frac{m}{n} } = \sqrt[n]{a {}^{m } }$

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3 years ago

Grace is making holiday cards. Each rectangular card has an area of 28 square inches and the length is 3 inches more than the wi

melomori [17]

Length=7
Width =4
Area = length x width

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3 years ago

The sum of two consecutive integers is -239 find the two integers

xenn [34]

Answer:

The two consecutive integers are -119 and -120

Step-by-step explanation:

As we know that these two integers are consecutive, that means that they will have a difference of 1. This means that we can find the two integers by adding 1 to the sum of -239 and then dividing it by two

$1-239=-238\\\frac{-238}{2} =-119\\-119-1=-120$

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3 years ago