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3 years ago

Multiplying decimals by 10,100 or 1000

Mathematics

1 answer:

Dimas [21]3 years ago

8 0

It’s definitely 1000 not 10,100

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Deja has two baskets of berries. One of the baskets has 3 3/8 pounds of berries and the other basket has 2 7/8 pounds of berries

ElenaW [278]

Answer:

(b) The number of pounds of berries each person would receive is $1\frac{5}{8}$ pounds.

Step-by-step explanation:

The amount of berries in first basket = 3 3/8 pounds

Now, $3\frac{3}{8} = 3+\frac{3}{8} = 3 + 0.375 = 3.375$

So, the amount of berries in first basket = 3.375 pounds

The amount of berries in second basket = 2 7/8 pounds

Now, $2\frac{7}{8} = 2+\frac{7}{8} = 2 + 0.875 = 2.875$

So, the amount of berries in second basket = 2.875 pounds

Now, the total berries = Berries in ( First + Second) basket

= 3.375 pounds + 2.875 pounds

= 6.25 pounds

So, the number of pounds each person would have = $\frac{\textrm{Total weight of viable berries}}{\textrm{4}} = \frac{6.25}{4} = 1.5625$

Now, $1.5625 = 1 + 0.5625 = 1 + \frac{5625}{10000} = 1 + \frac{5}{8} = 1\frac{5}{8}$

So, the number of pounds of berries each person would receive is $1\frac{5}{8}$ pounds.

7 0

2 years ago

Is this relation a function? EXPLAIN WHY OR WHY NOT<br> {(-3,2), (-4, 4), (-3, 3), (4,4)}

denis-greek [22]

No it is not a function, because a function cannot have more than one output per input. When x=-3, there are two solutions shown: (-3,2) and (-3,3), therefore it cannot be a function.

3 0

2 years ago

Solve the inequality.<br>–5r+3≥-2

andrew-mc [135]

Answer:

the answer is r<1 that's the inequality

5 0

2 years ago

Find the angle between the given vector in degrees. u=<6, 4>, v=<7, 5> HELPPPPPPPPPP

Paladinen [302]

Recall that

$\vec a\cdot\vec b=\|\vec a\|\|\vec b\|\cos\theta$

where $\theta$ is the angle between the vectors $\vec a,\vec b$ whose magnitudes are $\|\vec a\|,\|\vec b\|$ , respectively.

We have

$\langle6,4\rangle\cdot\langle7,5\rangle=\sqrt{6^2+4^2}\sqrt{7^2+5^2}\cos\theta$

$\cos\theta=\dfrac{31}{\sqrt{962}}\implies\theta\approx88.2^\circ$

7 0

2 years ago

Enter the factor under the radical<br><img src="https://tex.z-dn.net/?f=%28a%20-%20b%29%20%5Csqrt%7Ba%20-%20b%7D%20" id="TexForm

kvasek [131]

$\\ \rm\longmapsto (a-b)\sqrt{a-b}$

$\\ \rm\longmapsto (a-b)(a-b)^{\frac{1}{2}}$

$\\ \rm\longmapsto (a-b)^{1+\dfrac{1}{2}}$

$\\ \rm\longmapsto (a-b)^{\dfrac{3}{2}}$

3 0

2 years ago

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