3 years ago

You choose a card at random from a standard deck of cards. What is the probability that you do not choose a red 8?

Mathematics

1 answer:

Aleksandr [31]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find AB. 69 20 19 Is a quizizz

Aneli [31]

Answer:

imma guess 19 but im not sure

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3 years ago

Order the following fractions and decimals from least to greatest 2 3/4, 1.51, 0.6, 2 7/8

ella [17]

0.6, 1.51, 2 3/4, 2 7/8

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3 years ago

000_7th Math 2020-2021 Spring Benchmark

adelina 88 [10]

Answer:

The distance between two cities is 70 km.

Step-by-step explanation:

Given that,

The distance between two cities on a map is 3.5 centimeters.

It is also mentioned that the map uses a scale in which 1 centimeter represents 20 kilometers.

We need to find the actual distance between these two cities in kilometers.

1 cm = 20 km

3.5 cm = (3.5 × 20) km

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Hence, the distance between two cities is 70 km.

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3 years ago

Find the solution to 1/4x +6 < 2 where the answer is x<-16

Novay_Z [31]

Answer:

x<-16

Step-by-step explanation:

1/4x+6<2

1/4x<2-6

1/4x<-4

x<-4/(1/4)

x<-4(4/1)

x<-16/1

x<-16

3 0

3 years ago

How do you divide scientific notation problems like this: 0.00053 ÷ 29?

Shtirlitz [24]

You got to remember
$\frac{x^m}{x^n}=x^{m+n}$

first write them in scienfitic notation
0.00053= $5.3*10^{-4}$
29= $2.9*10^1$

so
$\frac{0.00053}{29}=$
$\frac{(5.3)(10^{-4})}{(2.9)(10^1)}=$
$(\frac{5.3}{2.9})(\frac{10^{-4}}{10^1}=$
$(1.8275862068965517241379310344828)(10^{-4-1})=$
$(1.8275862068965517241379310344828)(10^{-5})=$
$1.8275862068965517241379310344828*10^{-5}$

that's the answer

5 0

4 years ago