All categories

1 year ago

Stem and left test score help (B help needed only)

Mathematics

1 answer:

marusya05 [52]1 year ago

4 0

Given:

6 | 1 means a score of 61.

The scores of the students from the stem-and-leave are

61, 62, 63, 71, 73, 75, 77, 78, 78, 79, 82, 82, 84, 85, 89, 95, 96, and 99.

Required:

We need to find the lowest score in the 80s, the highest score overall, and the number of students who scored in the 70s.

Explanation:

The scores in the 80s are

82, 82, 84, 85, and 89.

The smallest score is 82.

The lowest score in the 80s is 82.

You might be interested in

Find the measure of the complement of an 18 degree angle

inysia [295]

The sum of the degree measures of two complementary angles is 90, so subtract 18 from 90.


The sum of the degree measures of two supplementary angles is 180...

7 0

2 years ago

Read 2 more answers

Find the area of the figure

MakcuM [25]

9514 1404 393

Answer:

24.885 in²

Step-by-step explanation:

Use the formula for the area of a triangle.

A = 1/2bh . . . . . . . where b is the base length and h is the height perpendicular to the base

A = 1/2(7.9 in)(6.3 in) = 24.885 in²

_____

Additional comment

The given side lengths cannot form a triangle, as the side shown as 14.7 is too long for the ends of the other segments to connect to. The attachment shows that side should be 11.97 in.

5 0

2 years ago

Filomena applies the commutative property to the product. (7/15)⋅(−11)⋅(30) Which expression illustrates the commutative propert

dedylja [7]

The commutative property is a number property where the answer obtained is the same no matter the position of the numbers you are multiplying together.

Commutative property of multiplication is expressed as:

a x b = b x a

a x b x c = a x c x b = b x c x a

Note: " . " in the question also means "x" (multiplication)

Applying commutative property to the question:

(7/15)⋅(−11)⋅(30)

(7/15) ⋅ (−11) ⋅ (30) = (7/15) . (30) . (11)

The values interchanged are: 11 and 30. The result of the multiplication remains unchanged.

Option A is the correct answer.

To learn more, visit the link:

brainly.com/question/24733555

8 0

2 years ago

Read 2 more answers

Can someone help me on this Please

saul85 [17]

9514 1404 393

Answer:

11.6 cm

Step-by-step explanation:

As the page title tells you, the Pythagorean theorem must be applied more than once. As you know, it tells you the square of the hypotenuse is the sum of the squares of the two sides.

AD² = ED² +EA²

EA² = AD²-ED² = 7² -6² = 13

EA = √13 ≈ 3.606

CD² = ED² +EC²

EC² = CD² -ED² = 10² -6² = 64

EC = √64 = 8

The length of the horizontal diagonal is ...

AC = EA +EC = 3.6 +8 = 11.6 . . . cm

6 0

3 years ago

What expression is equivalent to (x+9)(x-2)-9x-6

Elden [556K]

Answer:

x(to the 3rd power) +7x(to the 2nd power) − 27x − 6

Step-by-step explanation

3 0

2 years ago