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guapka [62]
3 years ago
14

Each side of a sandbox is 7 feet long. It will cost $1.00 per square foot to replace the sand in the sandbox. What would be the

total cost to replace the sand?
Mathematics
2 answers:
boyakko [2]3 years ago
6 0

Answer:

49

Step-by-step explanation:

7 x 1 is 7.

7 x 7 is 49.

49 is answer.

arlik [135]3 years ago
3 0

Answer: $7.00

Step-by-step explanation:

each foot is $1, so times 7 is 7 dollars.

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A 15% dextrous solution ​( 15 mg per 100 ml of solution is given intravenously. Suppose a total of 4.086 L of the solution is gi
Softa [21]

Answer:

vgvvh

Step-by-step explanation:

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7 0
3 years ago
Find the next two terms of the following sequence: 14, 38, 74, 122, 182, 254...
Bezzdna [24]
Let's find the difference between each number.
38-14=24
74-38=36
122-74=48
182-122=60
254-182=72
As you can tell, you're adding 12 to each difference before. The next difference would be 72+12=84. Let's add.
254+84=338
Now the next difference would be 84+12=96.
338+96=434
So, the next two terms are 338 and 434.
5 0
3 years ago
Can you multiply a coefficient by a constant
Tom [10]

answer

yes

because coefficient and constant can be multiplied or divided for example 5x * 7 equals 35 but if you are coefficient and constant you couldn't like an example 7 + 6x equals 7 + 6x

6 0
3 years ago
Your friend Sarah invests $2000 in an account when she starts college that pays 6.5% annual interest. How much will be in your f
xz_007 [3.2K]

assuming simple interest.


\bf ~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$2000\\ r=rate\to 6.5\%\to \frac{6.5}{100}\dotfill &0.065\\ t=years\dotfill &4 \end{cases} \\\\\\ A=2000[1+(0.065)(4)]\implies A=2000(1.26)\implies A=2520

8 0
3 years ago
Evaluate the expression. ​ (26÷13)⋅(−7)+14−4 ​
Bas_tet [7]
Follow pemdas. Evaluate operations in parentheses first.
2*(-7)+14-4

Then multiply
-14+14-4

Then add and subtract from left to right
-14+14=0
0-4=-4

Final answer: -4
6 0
3 years ago
Read 2 more answers
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