All categories

2 years ago

Type a digit that makes this statement true.

Mathematics

2 answers:

oksian1 [2.3K]2 years ago

7 0

Answer:

Answer:

1, 3, 5, 7, or 9

Step-by-step explanation:

For 14, 213, 1__2 to be divisible by 4, the last two digits must be divisible by 4.

Using this knowledge, any odd single digit number would make the statement true.

14, 213, 112 ÷ 4 = 3, 553, 278

14, 213, 132 ÷ 4 = 3, 553, 283

14, 213, 152 ÷ 4 = 3, 553, 288

14, 213, 172 ÷ 4 = 3, 553, 293

14, 213, 192 ÷ 4 = 3, 553, 298

Step-by-step explanation:

Aneli [31]2 years ago

3 0

Answer:

1, 3, 5, 7, or 9

Step-by-step explanation:

For 14, 213, 1__2 to be divisible by 4, the last two digits must be divisible by 4.

Using this knowledge, any odd single digit number would make the statement true.

14, 213, 112 ÷ 4 = 3, 553, 278

14, 213, 132 ÷ 4 = 3, 553, 283

14, 213, 152 ÷ 4 = 3, 553, 288

14, 213, 172 ÷ 4 = 3, 553, 293

14, 213, 192 ÷ 4 = 3, 553, 298

Hope this helped!

You might be interested in

A? 9-year-old girl did a science fair experiment in which she tested professional touch therapists to see if they could sense he

masya89 [10]

Answer:

The correct option is option c.

H0: p not equal to 0.5

H1: p equal to 0.5

Step-by-step explanation:

1. H0: p not equal to 0.5

H1: p equal to 0.5

2. P cap = 104/ 260

P cap = 0.4. ( where p cap is the sample proportion)

3. Find the test statistic

Using : Z = ( p cap - p) /√ [(p ×q)/n] where p = 0.5 q= 1-p = 0.5. n=260

Z = -3.23

4. P value = 0.006

5. Since p value is less than the alpha level (0.01) . we reject the null hypothesis and conclude that the touch therapists are not effective.

4 0

4 years ago

I need to determine if this is a function or not

Pavel [41]

This is a function, imagine if there were a line going up and down through every point, if one of those lines hits 2 points then it's not a function

8 0

3 years ago

How do you solve linear equations by subsitutions

TiliK225 [7]

1) First, solve one linear equation for y in terms of x .

2) Then substitute that expression for y in the other linear equation.

3)Solve this, and you have the x -coordinate of the intersection.

4)Then plug in x to either equation to find the corresponding y -coordinate.

5 0

3 years ago

A chemist is mixing a 50% salt solution with an 18% salt solution to make 40 L of a new solution that will contain 30% salt. How

Karolina [17]

Answer:

See below

Step-by-step explanation:

Sum of ingredients = sum of final solution

.50 x where x = 50 percent amount then 40 - x = 18% amount

.50 x + .18(40 - x) = .30 ( 40 )

.50 x + 7.2 - .18x = 12

.32x = 4.8

x = 15 L of 50% 25 liters of 18%

3 0

2 years ago

A rectangular swimming pool has a length twice as long as its width. The pool has a sidewalk around it that is 2 feet wide. Writ

xxMikexx [17]

Answer:

$A_p=2w^2$

$A_s=12w+16$

Step-by-step explanation:

Functions and Geometry

Sometimes we need to express areas, volumes, and distances in terms of unknown quantities (or variables). When we can find such expressions, they can be referred to as functions. Let's recall the area of a rectangle is A=wl, being w its wide and l its length

Please refer to the image below. The length of the swimming pool is l and its width is w. Its area is

$A_p=lw$