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3 years ago

Can someone help? I’m confused as to what to do.

Mathematics

1 answer:

Naily [24]3 years ago

5 0

Use the words to the right.

Coordinate grid: x-axis, y-axis, origin, scale

I think the other would be:

Line graph: interval, ordinal pairs

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Adam has 10 blocks numbered 1 through 10. Which describes the probability of randomly choosing a block that has an even number?

Licemer1 [7]

Answer:

$\dfrac{1}{2}$

Step-by-step explanation:

Given that:

10 number of blocks which have numbers from 1 through 10.

To find:

Probability of randomly choosing a block that has an even number.

Solution:

The given set of numbers is: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

There are a total of 5 Even numbers are {2, 4, 6, 8, 10}.

And There are a total of 5 Odd number are {1, 3, 5, 7, 9}.

Formula for probability of an event <em>E</em> can be observed as:

$P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}$

Here, Event <em>E </em>is randomly choosing an even number.

Number of favorable cases = 5

Total number of cases = 10

Therefore, the required probability is:

$P(E) = \dfrac{5}{10}\\\Rightarrow P(E) = \dfrac{1}{2}$

3 0

2 years ago

Can someone please tell me why "the size of the photograph would increase" is the correct answer? Please this is worth 15 points

UNO [17]

Answer:

8/7 is also equal to 1 and 1/7 and if you multiply by any number higher than 1 the number will increase.

4 0

3 years ago

Read 2 more answers

How do you turn 0.79 into a fraction?

Gemiola [76]

0.79 = 79/100 . . .

7 0

3 years ago

Size of each group means

NemiM [27]

In mathematics, a group is an algebraic structure consisting of a set of elements equipped with an operation that combines any two elements to form a third element. The operation satisfies four conditions called the group axioms, namely closure, associativity, identity and invertibility. One of the most familiar examples of a group is the set of integers together with the addition operation, but the abstract formalization of the group axioms, detached as it is from the concrete nature of any particular group and its operation, applies much more widely. It allows entities with highly diverse mathematical origins in abstract algebra and beyond to be handled in a flexible way while retaining their essential structural aspects. The ubiquity of groups in numerous areas within and outside mathematics makes them a central organizing principle of contemporary mathematics.[1][2] Groups share a fundamental kinship with the notion of symmetry. For example, a symmetry group encodes symmetry features of a geometrical object: the group consists of the set of transformations that leave the object unchanged and the operation of combining two such transformations by performing one after the other. Lie groups are the symmetry groups used in the Standard Model of particle physics; Poincaré groups, which are also Lie groups, can express the physical symmetry underlying special relativity; and point groups are used to help understand symmetry phenomena in molecular chemistry.

8 0

3 years ago

Find the least common of 2x^2 and 4x+12

Tasya [4]

Answer:

2 can be taken out of both so the LCD is 2

Step-by-step explanation:

7 0

2 years ago