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3 years ago

Which square root is NOT a whole number?

Mathematics

1 answer:

SashulF [63]3 years ago

3 0

Answer:

B, $\sqrt 156$

Step-by-step explanation:

B $\sqrt156 = 12.489996$

A $\sqrt144=12$

C $\sqrt169=13$

D $\sqrt196=14$

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A soccer player has a limit of 700 calories in a sandwich and chips meal. The sandwich is 464 calories and each chip is 7 calori

Blababa [14]

Answer:

33 chips

Step-by-step explanation:

c= (700 - 464) ÷ 7 = 33

She can use 33 chips or less. I less cause she shouldn't eat too much calories.

8 0

3 years ago

Read 2 more answers

Afla un numar,stiind ca: a)jumatatea treimii lui este 25; b)sfertul jumatatii lui este 48; c)treimea sfertului sau,marita cu 17

aalyn [17]

Answer:

(a) 150

(b) 384

(c) 84

(d) 261

(e ) 480

Step-by-step explanation:

(a)

Let 'a' be a number such that the half of his third is 25; i.e.

$\dfrac{1}{2}\times(\dfrac{1}{3}a)=25\\\\\dfrca{1}{2\times3}a=25\\\\\dfrac{1}{6}\times a=25\\\\a=25\times6\\\\a=150$

Hence, the number is 150.

(b)

Let 'b' be the number such that the quarter of his half is 48 i.e.

$\dfrac{1}{4}(\dfrac{1}{2}b)=48\\\\\dfrac{1}{8}b=48\\\\b=48\times8\\\\b=384$

Hence the number is 384.

(c)

Let 'c' be the number such that the third quarter or, increased by 17 is 80.

$\dfrac{3}{4}c+17=80\\\\\dfrac{3}{4}c=80-17\\\\\dfrac{3}{4}c=63\\\\c=\dfrac{63\times4}{3}\\\\c=\dfrac{252}{3}\\\\c=84$

Hence, the number is 84.

(d)

Let 'd' be the number such that its triplet, reduced by 28 is 755

$3d-28=755\\\\3d=755+28=783\\\\d=\dfrac{783}{3}\\\\d=261$

Hence the number is 261.

Let 'e' be the number such that double his third, increased by 80 is 400.

$\\2\dfrac{1}{3}e+80=400\\\\\dfrac{2}{3}e=400-80=320\\\\e=\dfrac{320\times 3}{2}\\\\e=\dfrac{960}{2}\\\\e=480$

Hence, the value of the number is 480.

4 0

4 years ago

C.The Spencer family bought 4 adult tickets and 2 children's tickets. Did they spend the same as the Andrew family? Explain.

maria [59]

The tickets brought by the Spencer's family

4 adult tickets= $4X $8.75 = $35$

2 children tickets = $2X $6.50 = $13$

So that would add to $35+$13 = $48

Now let's calculate the cost for Andrew family

2 adult ticket = $2X$8.75 = $17.5$

3 children's ticket = $3X $6.50 = $ 19.5$

1 senior ticket = $1X $6.50 = $ 6.50$

So this will add to

$17.5+19.5+6.5$

=$43.5

(c)No. The Spencer family has spent more than the Andrew family

P.S. The part a mentioned here is not actually , yet the total cost of tickets are calculated. Hope this helps

5 0

3 years ago

The graph of a linear function is given below.

hoa [83]

The zero of the linear function is -2

<h3>How to determine the zero of the function?</h3>

This is the point where the line of the equation crosses the x-axis

From the attached figure, the line cross the graph at:

x = -2

Hence, the zero of the function is -2

Read more about linear equations at:

brainly.com/question/14323743

#SPJ1

6 0

2 years ago

PLEASE HELP‼️<br> A<br> B<br> C<br> D

Naily [24]

Answer:

Step-by-step explanation:

go with that

4 0

3 years ago